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authorMelodi <62381002+Melodi17@users.noreply.github.com>2025-08-09 12:51:08 +1000
committerMelodi <62381002+Melodi17@users.noreply.github.com>2025-08-09 12:51:08 +1000
commit78d73c6e3a6e96b750bc4100f754484890ea650b (patch)
tree5c6f8b891513534f4fe722202fcbd3f075536c6e
parent7f334796e8d0619dc744b1345a7b7b73a27220f9 (diff)
added lazy function definition
Diffstat
-rw-r--r--Compiler/CCompilerVisitor.cs68
-rw-r--r--Compiler/CGrammar.g44
-rw-r--r--Compiler/gen/CGrammar.interp6
-rw-r--r--Compiler/gen/CGrammar.tokens34
-rw-r--r--Compiler/gen/CGrammarBaseVisitor.cs22
-rw-r--r--Compiler/gen/CGrammarLexer.cs40
-rw-r--r--Compiler/gen/CGrammarLexer.interp6
-rw-r--r--Compiler/gen/CGrammarLexer.tokens34
-rw-r--r--Compiler/gen/CGrammarParser.cs581
-rw-r--r--Compiler/gen/CGrammarVisitor.cs14
-rw-r--r--Emulator/Program.cs1
-rw-r--r--ROMs/hello_c.asm35
-rw-r--r--ROMs/hello_c.c10
-rw-r--r--ROMs/hello_c.q1bin72 -> 55 bytes
14 files changed, 488 insertions, 367 deletions
diff --git a/Compiler/CCompilerVisitor.cs b/Compiler/CCompilerVisitor.cs
index abe831d..cbfc758 100644
--- a/Compiler/CCompilerVisitor.cs
+++ b/Compiler/CCompilerVisitor.cs
@@ -6,13 +6,17 @@ using Emulator;
public class CCompilerVisitor : CGrammarBaseVisitor<string?>
{
- private int _branchCount = 1;
- private List<string> _instructions = new();
- private Stack<Dictionary<string, VariableReference>> _variableStack = new();
- private List<FunctionReference> _methods = new();
+ private int _branchCount = 1;
+ private List<string> _instructions = new();
+ private Stack<Dictionary<string, VariableReference>> _variableStack = new();
+ private List<FunctionReference> _methods = new();
private static int _memLowest = Q1Layout.FreeMemoryStart;
private static int _memPointer = CCompilerVisitor._memLowest;
+ private List<(CGrammarParser.FunctionDefinitionContext context,
+ FunctionReference function, FunctionOverload overload,
+ List<string> paramNames, List<string> paramTypes)> _functionBodies = new();
+
private const int ColumnWidth = 30;
public readonly CommentCompilationMode CommentMode;
@@ -92,6 +96,12 @@ public class CCompilerVisitor : CGrammarBaseVisitor<string?>
{
Instruction("jmp _main");
this.Visit(program);
+
+ foreach ((CGrammarParser.FunctionDefinitionContext context,
+ FunctionReference function, FunctionOverload overload,
+ List<string> paramNames, List<string> paramTypes) in this._functionBodies)
+ this.VisitFunctionBody(context, function, overload, paramNames, paramTypes);
+
return this._instructions;
}
@@ -100,13 +110,13 @@ public class CCompilerVisitor : CGrammarBaseVisitor<string?>
FunctionReference? function = this._methods.FirstOrDefault(x => x.Name == name);
if (function != null)
return function;
-
+
function = new FunctionReference(name, type);
this._methods.Add(function);
return function;
}
-
+
private FunctionReference GetFunctionReference(string name)
{
FunctionReference? function = this._methods.FirstOrDefault(x => x.Name == name);
@@ -126,7 +136,7 @@ public class CCompilerVisitor : CGrammarBaseVisitor<string?>
FunctionReference function = this.CreateOrGetFunctionReference(functionName, type);
FunctionOverload overload = function.CreateOverloadWithoutBody(parameterNames, parameterTypes);
-
+
function.Overloads.Add(overload);
return null;
@@ -135,18 +145,24 @@ public class CCompilerVisitor : CGrammarBaseVisitor<string?>
{
string functionName = context.name.Text;
string type = "int";
-
+
List<string> paramTypes = context._types.Select(x => x.Text).ToList();
List<string> paramNames = context._params.Select(x => x.Text).ToList();
FunctionReference function = this.CreateOrGetFunctionReference(functionName, type);
FunctionOverload overload = function.CreateOverloadWithBody(paramNames, paramTypes);
+ this._functionBodies.Add((context, function, overload, paramNames, paramTypes));
+
+ return null;
+ }
+ private void VisitFunctionBody(CGrammarParser.FunctionDefinitionContext context, FunctionReference function, FunctionOverload overload, List<string> paramNames, List<string> paramTypes)
+ {
this.Branch(function.GetBranchName(overload), function.GetBranchFriendlyName(overload));
if (paramNames.Count > 0)
this.Instruction("pop V0", "preserve function return address");
-
+
Dictionary<string, VariableReference> scope = this.EnterScope();
foreach ((string paramName, string paramType) in paramNames.Zip(paramTypes))
{
@@ -155,18 +171,16 @@ public class CCompilerVisitor : CGrammarBaseVisitor<string?>
scope[paramName] = new(addr, paramSize);
this.Instruction($"pop [${addr:X4}]", $"param {paramType} {paramName}");
}
-
+
if (paramNames.Count > 0)
this.Instruction("push V0", "restore function return address");
-
+
this.VisitChildren(context);
this.ExitScope();
-
+
this.Instruction("mov 0, V0", "fallback return 0");
this.Instruction("ret");
this.Blank();
-
- return null;
}
public override string? VisitCallExpression(CGrammarParser.CallExpressionContext context)
@@ -178,7 +192,7 @@ public class CCompilerVisitor : CGrammarBaseVisitor<string?>
// We reverse arugments so when we perform pop, its in the right order
CGrammarParser.ExpressionContext[] argumentsReversed = context._params.Reverse().ToArray();
-
+
for (int i = 0; i < argumentsReversed.Length; i++)
{
CGrammarParser.ExpressionContext argument = argumentsReversed[i];
@@ -187,7 +201,7 @@ public class CCompilerVisitor : CGrammarBaseVisitor<string?>
this.Instruction($"push {result}", $"arg {overload.ParameterTypes[i]} {overload.ParameterNames[i]}");
}
-
+
this.Instruction($"call {function.GetBranchName(overload)}", function.GetBranchFriendlyName(overload));
return "V0";
@@ -815,6 +829,28 @@ public class CCompilerVisitor : CGrammarBaseVisitor<string?>
return null;
}
+ public override string? VisitAddressOfExpression(CGrammarParser.AddressOfExpressionContext context)
+ {
+ string target = this.Visit(context.target())
+ ?? throw new CompilerException("Address of target was not a targetable expression");
+
+ if (target.StartsWith("@"))
+ return target[1..];
+
+ if (target.StartsWith("[") && target.EndsWith("]"))
+ return target[1..^1];
+
+ throw new CompilerException($"Could not get address of target '{target}'");
+ }
+ public override string? VisitDereferenceExpression(CGrammarParser.DereferenceExpressionContext context)
+ {
+ string value = this.Visit(context.expression())
+ ?? throw new CompilerException("Dereference pointer was not an expression");
+
+ this.Instruction($"mov {value}, V0", "move pointer into register for dereference");
+ return "[V0]";
+ }
+
public override string? VisitErrorNode(IErrorNode node)
{
if (node.Symbol.Type == CGrammarParser.COMMENT)
diff --git a/Compiler/CGrammar.g4 b/Compiler/CGrammar.g4
index b0f145f..1b47978 100644
--- a/Compiler/CGrammar.g4
+++ b/Compiler/CGrammar.g4
@@ -44,7 +44,7 @@ statement
declaration
- : 'int' name=ID ('=' value=expression)? ';' #variableDeclaration
+ : 'int' ptr='*' name=ID ('=' value=expression)? ';' #variableDeclaration
;
expression
@@ -52,6 +52,8 @@ expression
// | left=expression ',' right=expression #commaExpression
| constant #constantExpression
| target '=' expression #assignmentExpression
+ | '*' expression #dereferenceExpression
+ | '&' target #addressOfExpression
| ID #variableExpression
| ID '(' ( params+=expression (',' params+=expression )* )? ')' #callExpression
diff --git a/Compiler/gen/CGrammar.interp b/Compiler/gen/CGrammar.interp
index 6c55ec3..7018946 100644
--- a/Compiler/gen/CGrammar.interp
+++ b/Compiler/gen/CGrammar.interp
@@ -15,12 +15,13 @@ null
'do'
'break'
'continue'
+'*'
'='
+'&'
'!'
'~'
'++'
'--'
-'*'
'/'
'%'
'+'
@@ -31,7 +32,6 @@ null
'>='
'=='
'!='
-'&'
'|'
'^'
'<<'
@@ -125,4 +125,4 @@ target
atn:
-[4, 1, 54, 298, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 1, 0, 4, 0, 20, 8, 0, 11, 0, 12, 0, 21, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 34, 8, 1, 10, 1, 12, 1, 37, 9, 1, 3, 1, 39, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 51, 8, 1, 10, 1, 12, 1, 54, 9, 1, 3, 1, 56, 8, 1, 1, 1, 1, 1, 3, 1, 60, 8, 1, 1, 2, 1, 2, 5, 2, 64, 8, 2, 10, 2, 12, 2, 67, 9, 2, 1, 2, 1, 2, 1, 3, 1, 3, 3, 3, 73, 8, 3, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 3, 4, 86, 8, 4, 1, 4, 1, 4, 1, 4, 3, 4, 91, 8, 4, 1, 4, 1, 4, 3, 4, 95, 8, 4, 1, 4, 1, 4, 3, 4, 99, 8, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 3, 4, 107, 8, 4, 1, 4, 1, 4, 3, 4, 111, 8, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 3, 4, 139, 8, 4, 1, 5, 1, 5, 1, 5, 1, 5, 3, 5, 145, 8, 5, 1, 5, 1, 5, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 5, 6, 165, 8, 6, 10, 6, 12, 6, 168, 9, 6, 3, 6, 170, 8, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 3, 6, 227, 8, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 5, 6, 289, 8, 6, 10, 6, 12, 6, 292, 9, 6, 1, 7, 1, 7, 1, 8, 1, 8, 1, 8, 0, 1, 12, 9, 0, 2, 4, 6, 8, 10, 12, 14, 16, 0, 0, 354, 0, 19, 1, 0, 0, 0, 2, 59, 1, 0, 0, 0, 4, 61, 1, 0, 0, 0, 6, 72, 1, 0, 0, 0, 8, 138, 1, 0, 0, 0, 10, 140, 1, 0, 0, 0, 12, 226, 1, 0, 0, 0, 14, 293, 1, 0, 0, 0, 16, 295, 1, 0, 0, 0, 18, 20, 3, 2, 1, 0, 19, 18, 1, 0, 0, 0, 20, 21, 1, 0, 0, 0, 21, 19, 1, 0, 0, 0, 21, 22, 1, 0, 0, 0, 22, 23, 1, 0, 0, 0, 23, 24, 5, 0, 0, 1, 24, 1, 1, 0, 0, 0, 25, 26, 5, 1, 0, 0, 26, 27, 5, 51, 0, 0, 27, 38, 5, 2, 0, 0, 28, 29, 5, 1, 0, 0, 29, 35, 5, 51, 0, 0, 30, 31, 5, 3, 0, 0, 31, 32, 5, 1, 0, 0, 32, 34, 5, 51, 0, 0, 33, 30, 1, 0, 0, 0, 34, 37, 1, 0, 0, 0, 35, 33, 1, 0, 0, 0, 35, 36, 1, 0, 0, 0, 36, 39, 1, 0, 0, 0, 37, 35, 1, 0, 0, 0, 38, 28, 1, 0, 0, 0, 38, 39, 1, 0, 0, 0, 39, 40, 1, 0, 0, 0, 40, 41, 5, 4, 0, 0, 41, 60, 5, 5, 0, 0, 42, 43, 5, 1, 0, 0, 43, 44, 5, 51, 0, 0, 44, 55, 5, 2, 0, 0, 45, 46, 5, 1, 0, 0, 46, 52, 5, 51, 0, 0, 47, 48, 5, 3, 0, 0, 48, 49, 5, 1, 0, 0, 49, 51, 5, 51, 0, 0, 50, 47, 1, 0, 0, 0, 51, 54, 1, 0, 0, 0, 52, 50, 1, 0, 0, 0, 52, 53, 1, 0, 0, 0, 53, 56, 1, 0, 0, 0, 54, 52, 1, 0, 0, 0, 55, 45, 1, 0, 0, 0, 55, 56, 1, 0, 0, 0, 56, 57, 1, 0, 0, 0, 57, 58, 5, 4, 0, 0, 58, 60, 3, 4, 2, 0, 59, 25, 1, 0, 0, 0, 59, 42, 1, 0, 0, 0, 60, 3, 1, 0, 0, 0, 61, 65, 5, 6, 0, 0, 62, 64, 3, 6, 3, 0, 63, 62, 1, 0, 0, 0, 64, 67, 1, 0, 0, 0, 65, 63, 1, 0, 0, 0, 65, 66, 1, 0, 0, 0, 66, 68, 1, 0, 0, 0, 67, 65, 1, 0, 0, 0, 68, 69, 5, 7, 0, 0, 69, 5, 1, 0, 0, 0, 70, 73, 3, 8, 4, 0, 71, 73, 3, 10, 5, 0, 72, 70, 1, 0, 0, 0, 72, 71, 1, 0, 0, 0, 73, 7, 1, 0, 0, 0, 74, 75, 5, 8, 0, 0, 75, 76, 3, 12, 6, 0, 76, 77, 5, 5, 0, 0, 77, 139, 1, 0, 0, 0, 78, 79, 5, 9, 0, 0, 79, 80, 5, 2, 0, 0, 80, 81, 3, 12, 6, 0, 81, 82, 5, 4, 0, 0, 82, 85, 3, 8, 4, 0, 83, 84, 5, 10, 0, 0, 84, 86, 3, 8, 4, 0, 85, 83, 1, 0, 0, 0, 85, 86, 1, 0, 0, 0, 86, 139, 1, 0, 0, 0, 87, 88, 5, 11, 0, 0, 88, 90, 5, 2, 0, 0, 89, 91, 3, 12, 6, 0, 90, 89, 1, 0, 0, 0, 90, 91, 1, 0, 0, 0, 91, 92, 1, 0, 0, 0, 92, 94, 5, 5, 0, 0, 93, 95, 3, 12, 6, 0, 94, 93, 1, 0, 0, 0, 94, 95, 1, 0, 0, 0, 95, 96, 1, 0, 0, 0, 96, 98, 5, 5, 0, 0, 97, 99, 3, 12, 6, 0, 98, 97, 1, 0, 0, 0, 98, 99, 1, 0, 0, 0, 99, 100, 1, 0, 0, 0, 100, 101, 5, 4, 0, 0, 101, 139, 3, 8, 4, 0, 102, 103, 5, 11, 0, 0, 103, 104, 5, 2, 0, 0, 104, 106, 3, 10, 5, 0, 105, 107, 3, 12, 6, 0, 106, 105, 1, 0, 0, 0, 106, 107, 1, 0, 0, 0, 107, 108, 1, 0, 0, 0, 108, 110, 5, 5, 0, 0, 109, 111, 3, 12, 6, 0, 110, 109, 1, 0, 0, 0, 110, 111, 1, 0, 0, 0, 111, 112, 1, 0, 0, 0, 112, 113, 5, 4, 0, 0, 113, 114, 3, 8, 4, 0, 114, 139, 1, 0, 0, 0, 115, 116, 5, 12, 0, 0, 116, 117, 5, 2, 0, 0, 117, 118, 3, 12, 6, 0, 118, 119, 5, 4, 0, 0, 119, 120, 3, 8, 4, 0, 120, 139, 1, 0, 0, 0, 121, 122, 5, 13, 0, 0, 122, 123, 3, 8, 4, 0, 123, 124, 5, 12, 0, 0, 124, 125, 5, 2, 0, 0, 125, 126, 3, 12, 6, 0, 126, 127, 5, 4, 0, 0, 127, 128, 5, 5, 0, 0, 128, 139, 1, 0, 0, 0, 129, 130, 5, 14, 0, 0, 130, 139, 5, 5, 0, 0, 131, 132, 5, 15, 0, 0, 132, 139, 5, 5, 0, 0, 133, 134, 3, 12, 6, 0, 134, 135, 5, 5, 0, 0, 135, 139, 1, 0, 0, 0, 136, 139, 3, 4, 2, 0, 137, 139, 5, 5, 0, 0, 138, 74, 1, 0, 0, 0, 138, 78, 1, 0, 0, 0, 138, 87, 1, 0, 0, 0, 138, 102, 1, 0, 0, 0, 138, 115, 1, 0, 0, 0, 138, 121, 1, 0, 0, 0, 138, 129, 1, 0, 0, 0, 138, 131, 1, 0, 0, 0, 138, 133, 1, 0, 0, 0, 138, 136, 1, 0, 0, 0, 138, 137, 1, 0, 0, 0, 139, 9, 1, 0, 0, 0, 140, 141, 5, 1, 0, 0, 141, 144, 5, 51, 0, 0, 142, 143, 5, 16, 0, 0, 143, 145, 3, 12, 6, 0, 144, 142, 1, 0, 0, 0, 144, 145, 1, 0, 0, 0, 145, 146, 1, 0, 0, 0, 146, 147, 5, 5, 0, 0, 147, 11, 1, 0, 0, 0, 148, 149, 6, 6, -1, 0, 149, 150, 5, 2, 0, 0, 150, 151, 3, 12, 6, 0, 151, 152, 5, 4, 0, 0, 152, 227, 1, 0, 0, 0, 153, 227, 3, 14, 7, 0, 154, 155, 3, 16, 8, 0, 155, 156, 5, 16, 0, 0, 156, 157, 3, 12, 6, 38, 157, 227, 1, 0, 0, 0, 158, 227, 5, 51, 0, 0, 159, 160, 5, 51, 0, 0, 160, 169, 5, 2, 0, 0, 161, 166, 3, 12, 6, 0, 162, 163, 5, 3, 0, 0, 163, 165, 3, 12, 6, 0, 164, 162, 1, 0, 0, 0, 165, 168, 1, 0, 0, 0, 166, 164, 1, 0, 0, 0, 166, 167, 1, 0, 0, 0, 167, 170, 1, 0, 0, 0, 168, 166, 1, 0, 0, 0, 169, 161, 1, 0, 0, 0, 169, 170, 1, 0, 0, 0, 170, 171, 1, 0, 0, 0, 171, 227, 5, 4, 0, 0, 172, 173, 5, 17, 0, 0, 173, 227, 3, 12, 6, 35, 174, 175, 5, 18, 0, 0, 175, 227, 3, 12, 6, 34, 176, 177, 5, 19, 0, 0, 177, 227, 3, 16, 8, 0, 178, 179, 5, 20, 0, 0, 179, 227, 3, 16, 8, 0, 180, 181, 3, 16, 8, 0, 181, 182, 5, 19, 0, 0, 182, 227, 1, 0, 0, 0, 183, 184, 3, 16, 8, 0, 184, 185, 5, 20, 0, 0, 185, 227, 1, 0, 0, 0, 186, 187, 3, 16, 8, 0, 187, 188, 5, 39, 0, 0, 188, 189, 3, 12, 6, 11, 189, 227, 1, 0, 0, 0, 190, 191, 3, 16, 8, 0, 191, 192, 5, 40, 0, 0, 192, 193, 3, 12, 6, 10, 193, 227, 1, 0, 0, 0, 194, 195, 3, 16, 8, 0, 195, 196, 5, 41, 0, 0, 196, 197, 3, 12, 6, 9, 197, 227, 1, 0, 0, 0, 198, 199, 3, 16, 8, 0, 199, 200, 5, 42, 0, 0, 200, 201, 3, 12, 6, 8, 201, 227, 1, 0, 0, 0, 202, 203, 3, 16, 8, 0, 203, 204, 5, 43, 0, 0, 204, 205, 3, 12, 6, 7, 205, 227, 1, 0, 0, 0, 206, 207, 3, 16, 8, 0, 207, 208, 5, 44, 0, 0, 208, 209, 3, 12, 6, 6, 209, 227, 1, 0, 0, 0, 210, 211, 3, 16, 8, 0, 211, 212, 5, 45, 0, 0, 212, 213, 3, 12, 6, 5, 213, 227, 1, 0, 0, 0, 214, 215, 3, 16, 8, 0, 215, 216, 5, 46, 0, 0, 216, 217, 3, 12, 6, 4, 217, 227, 1, 0, 0, 0, 218, 219, 3, 16, 8, 0, 219, 220, 5, 47, 0, 0, 220, 221, 3, 12, 6, 3, 221, 227, 1, 0, 0, 0, 222, 223, 3, 16, 8, 0, 223, 224, 5, 48, 0, 0, 224, 225, 3, 12, 6, 2, 225, 227, 1, 0, 0, 0, 226, 148, 1, 0, 0, 0, 226, 153, 1, 0, 0, 0, 226, 154, 1, 0, 0, 0, 226, 158, 1, 0, 0, 0, 226, 159, 1, 0, 0, 0, 226, 172, 1, 0, 0, 0, 226, 174, 1, 0, 0, 0, 226, 176, 1, 0, 0, 0, 226, 178, 1, 0, 0, 0, 226, 180, 1, 0, 0, 0, 226, 183, 1, 0, 0, 0, 226, 186, 1, 0, 0, 0, 226, 190, 1, 0, 0, 0, 226, 194, 1, 0, 0, 0, 226, 198, 1, 0, 0, 0, 226, 202, 1, 0, 0, 0, 226, 206, 1, 0, 0, 0, 226, 210, 1, 0, 0, 0, 226, 214, 1, 0, 0, 0, 226, 218, 1, 0, 0, 0, 226, 222, 1, 0, 0, 0, 227, 290, 1, 0, 0, 0, 228, 229, 10, 29, 0, 0, 229, 230, 5, 21, 0, 0, 230, 289, 3, 12, 6, 30, 231, 232, 10, 28, 0, 0, 232, 233, 5, 22, 0, 0, 233, 289, 3, 12, 6, 29, 234, 235, 10, 27, 0, 0, 235, 236, 5, 23, 0, 0, 236, 289, 3, 12, 6, 28, 237, 238, 10, 26, 0, 0, 238, 239, 5, 24, 0, 0, 239, 289, 3, 12, 6, 27, 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145, 171, 174, 231, 293, 295] \ No newline at end of file
diff --git a/Compiler/gen/CGrammar.tokens b/Compiler/gen/CGrammar.tokens
index 0da6b57..d575ec0 100644
--- a/Compiler/gen/CGrammar.tokens
+++ b/Compiler/gen/CGrammar.tokens
@@ -67,23 +67,23 @@ COMMENT=54
'do'=13
'break'=14
'continue'=15
-'='=16
-'!'=17
-'~'=18
-'++'=19
-'--'=20
-'*'=21
-'/'=22
-'%'=23
-'+'=24
-'-'=25
-'<'=26
-'>'=27
-'<='=28
-'>='=29
-'=='=30
-'!='=31
-'&'=32
+'*'=16
+'='=17
+'&'=18
+'!'=19
+'~'=20
+'++'=21
+'--'=22
+'/'=23
+'%'=24
+'+'=25
+'-'=26
+'<'=27
+'>'=28
+'<='=29
+'>='=30
+'=='=31
+'!='=32
'|'=33
'^'=34
'<<'=35
diff --git a/Compiler/gen/CGrammarBaseVisitor.cs b/Compiler/gen/CGrammarBaseVisitor.cs
index 0893e73..9775583 100644
--- a/Compiler/gen/CGrammarBaseVisitor.cs
+++ b/Compiler/gen/CGrammarBaseVisitor.cs
@@ -219,6 +219,17 @@ public partial class CGrammarBaseVisitor<Result> : AbstractParseTreeVisitor<Resu
/// <return>The visitor result.</return>
public virtual Result VisitVariableDeclaration([NotNull] CGrammarParser.VariableDeclarationContext context) { return VisitChildren(context); }
/// <summary>
+ /// Visit a parse tree produced by the <c>addressOfExpression</c>
+ /// labeled alternative in <see cref="CGrammarParser.expression"/>.
+ /// <para>
+ /// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
+ /// on <paramref name="context"/>.
+ /// </para>
+ /// </summary>
+ /// <param name="context">The parse tree.</param>
+ /// <return>The visitor result.</return>
+ public virtual Result VisitAddressOfExpression([NotNull] CGrammarParser.AddressOfExpressionContext context) { return VisitChildren(context); }
+ /// <summary>
/// Visit a parse tree produced by the <c>compoundSubtractExpression</c>
/// labeled alternative in <see cref="CGrammarParser.expression"/>.
/// <para>
@@ -417,6 +428,17 @@ public partial class CGrammarBaseVisitor<Result> : AbstractParseTreeVisitor<Resu
/// <return>The visitor result.</return>
public virtual Result VisitInvertExpression([NotNull] CGrammarParser.InvertExpressionContext context) { return VisitChildren(context); }
/// <summary>
+ /// Visit a parse tree produced by the <c>dereferenceExpression</c>
+ /// labeled alternative in <see cref="CGrammarParser.expression"/>.
+ /// <para>
+ /// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
+ /// on <paramref name="context"/>.
+ /// </para>
+ /// </summary>
+ /// <param name="context">The parse tree.</param>
+ /// <return>The visitor result.</return>
+ public virtual Result VisitDereferenceExpression([NotNull] CGrammarParser.DereferenceExpressionContext context) { return VisitChildren(context); }
+ /// <summary>
/// Visit a parse tree produced by the <c>equalExpression</c>
/// labeled alternative in <see cref="CGrammarParser.expression"/>.
/// <para>
diff --git a/Compiler/gen/CGrammarLexer.cs b/Compiler/gen/CGrammarLexer.cs
index 81b8945..01194e2 100644
--- a/Compiler/gen/CGrammarLexer.cs
+++ b/Compiler/gen/CGrammarLexer.cs
@@ -71,9 +71,9 @@ public partial class CGrammarLexer : Lexer {
private static readonly string[] _LiteralNames = {
null, "'int'", "'('", "','", "')'", "';'", "'{'", "'}'", "'return'", "'if'",
- "'else'", "'for'", "'while'", "'do'", "'break'", "'continue'", "'='",
- "'!'", "'~'", "'++'", "'--'", "'*'", "'/'", "'%'", "'+'", "'-'", "'<'",
- "'>'", "'<='", "'>='", "'=='", "'!='", "'&'", "'|'", "'^'", "'<<'", "'>>'",
+ "'else'", "'for'", "'while'", "'do'", "'break'", "'continue'", "'*'",
+ "'='", "'&'", "'!'", "'~'", "'++'", "'--'", "'/'", "'%'", "'+'", "'-'",
+ "'<'", "'>'", "'<='", "'>='", "'=='", "'!='", "'|'", "'^'", "'<<'", "'>>'",
"'&&'", "'||'", "'*='", "'/='", "'%='", "'+='", "'-='", "'&='", "'|='",
"'^='", "'<<='", "'>>='", "'?'", "':'"
};
@@ -124,9 +124,9 @@ public partial class CGrammarLexer : Lexer {
1,8,1,8,1,9,1,9,1,9,1,9,1,9,1,10,1,10,1,10,1,10,1,11,1,11,1,11,1,11,1,
11,1,11,1,12,1,12,1,12,1,13,1,13,1,13,1,13,1,13,1,13,1,14,1,14,1,14,1,
14,1,14,1,14,1,14,1,14,1,14,1,15,1,15,1,16,1,16,1,17,1,17,1,18,1,18,1,
- 18,1,19,1,19,1,19,1,20,1,20,1,21,1,21,1,22,1,22,1,23,1,23,1,24,1,24,1,
- 25,1,25,1,26,1,26,1,27,1,27,1,27,1,28,1,28,1,28,1,29,1,29,1,29,1,30,1,
- 30,1,30,1,31,1,31,1,32,1,32,1,33,1,33,1,34,1,34,1,34,1,35,1,35,1,35,1,
+ 19,1,19,1,20,1,20,1,20,1,21,1,21,1,21,1,22,1,22,1,23,1,23,1,24,1,24,1,
+ 25,1,25,1,26,1,26,1,27,1,27,1,28,1,28,1,28,1,29,1,29,1,29,1,30,1,30,1,
+ 30,1,31,1,31,1,31,1,32,1,32,1,33,1,33,1,34,1,34,1,34,1,35,1,35,1,35,1,
36,1,36,1,36,1,37,1,37,1,37,1,38,1,38,1,38,1,39,1,39,1,39,1,40,1,40,1,
40,1,41,1,41,1,41,1,42,1,42,1,42,1,43,1,43,1,43,1,44,1,44,1,44,1,45,1,
45,1,45,1,46,1,46,1,46,1,46,1,47,1,47,1,47,1,47,1,48,1,48,1,49,1,49,1,
@@ -152,10 +152,10 @@ public partial class CGrammarLexer : Lexer {
1,0,0,0,5,115,1,0,0,0,7,117,1,0,0,0,9,119,1,0,0,0,11,121,1,0,0,0,13,123,
1,0,0,0,15,125,1,0,0,0,17,132,1,0,0,0,19,135,1,0,0,0,21,140,1,0,0,0,23,
144,1,0,0,0,25,150,1,0,0,0,27,153,1,0,0,0,29,159,1,0,0,0,31,168,1,0,0,
- 0,33,170,1,0,0,0,35,172,1,0,0,0,37,174,1,0,0,0,39,177,1,0,0,0,41,180,1,
- 0,0,0,43,182,1,0,0,0,45,184,1,0,0,0,47,186,1,0,0,0,49,188,1,0,0,0,51,190,
- 1,0,0,0,53,192,1,0,0,0,55,194,1,0,0,0,57,197,1,0,0,0,59,200,1,0,0,0,61,
- 203,1,0,0,0,63,206,1,0,0,0,65,208,1,0,0,0,67,210,1,0,0,0,69,212,1,0,0,
+ 0,33,170,1,0,0,0,35,172,1,0,0,0,37,174,1,0,0,0,39,176,1,0,0,0,41,178,1,
+ 0,0,0,43,181,1,0,0,0,45,184,1,0,0,0,47,186,1,0,0,0,49,188,1,0,0,0,51,190,
+ 1,0,0,0,53,192,1,0,0,0,55,194,1,0,0,0,57,196,1,0,0,0,59,199,1,0,0,0,61,
+ 202,1,0,0,0,63,205,1,0,0,0,65,208,1,0,0,0,67,210,1,0,0,0,69,212,1,0,0,
0,71,215,1,0,0,0,73,218,1,0,0,0,75,221,1,0,0,0,77,224,1,0,0,0,79,227,1,
0,0,0,81,230,1,0,0,0,83,233,1,0,0,0,85,236,1,0,0,0,87,239,1,0,0,0,89,242,
1,0,0,0,91,245,1,0,0,0,93,248,1,0,0,0,95,252,1,0,0,0,97,256,1,0,0,0,99,
@@ -174,16 +174,16 @@ public partial class CGrammarLexer : Lexer {
0,155,156,5,101,0,0,156,157,5,97,0,0,157,158,5,107,0,0,158,28,1,0,0,0,
159,160,5,99,0,0,160,161,5,111,0,0,161,162,5,110,0,0,162,163,5,116,0,0,
163,164,5,105,0,0,164,165,5,110,0,0,165,166,5,117,0,0,166,167,5,101,0,
- 0,167,30,1,0,0,0,168,169,5,61,0,0,169,32,1,0,0,0,170,171,5,33,0,0,171,
- 34,1,0,0,0,172,173,5,126,0,0,173,36,1,0,0,0,174,175,5,43,0,0,175,176,5,
- 43,0,0,176,38,1,0,0,0,177,178,5,45,0,0,178,179,5,45,0,0,179,40,1,0,0,0,
- 180,181,5,42,0,0,181,42,1,0,0,0,182,183,5,47,0,0,183,44,1,0,0,0,184,185,
- 5,37,0,0,185,46,1,0,0,0,186,187,5,43,0,0,187,48,1,0,0,0,188,189,5,45,0,
- 0,189,50,1,0,0,0,190,191,5,60,0,0,191,52,1,0,0,0,192,193,5,62,0,0,193,
- 54,1,0,0,0,194,195,5,60,0,0,195,196,5,61,0,0,196,56,1,0,0,0,197,198,5,
- 62,0,0,198,199,5,61,0,0,199,58,1,0,0,0,200,201,5,61,0,0,201,202,5,61,0,
- 0,202,60,1,0,0,0,203,204,5,33,0,0,204,205,5,61,0,0,205,62,1,0,0,0,206,
- 207,5,38,0,0,207,64,1,0,0,0,208,209,5,124,0,0,209,66,1,0,0,0,210,211,5,
+ 0,167,30,1,0,0,0,168,169,5,42,0,0,169,32,1,0,0,0,170,171,5,61,0,0,171,
+ 34,1,0,0,0,172,173,5,38,0,0,173,36,1,0,0,0,174,175,5,33,0,0,175,38,1,0,
+ 0,0,176,177,5,126,0,0,177,40,1,0,0,0,178,179,5,43,0,0,179,180,5,43,0,0,
+ 180,42,1,0,0,0,181,182,5,45,0,0,182,183,5,45,0,0,183,44,1,0,0,0,184,185,
+ 5,47,0,0,185,46,1,0,0,0,186,187,5,37,0,0,187,48,1,0,0,0,188,189,5,43,0,
+ 0,189,50,1,0,0,0,190,191,5,45,0,0,191,52,1,0,0,0,192,193,5,60,0,0,193,
+ 54,1,0,0,0,194,195,5,62,0,0,195,56,1,0,0,0,196,197,5,60,0,0,197,198,5,
+ 61,0,0,198,58,1,0,0,0,199,200,5,62,0,0,200,201,5,61,0,0,201,60,1,0,0,0,
+ 202,203,5,61,0,0,203,204,5,61,0,0,204,62,1,0,0,0,205,206,5,33,0,0,206,
+ 207,5,61,0,0,207,64,1,0,0,0,208,209,5,124,0,0,209,66,1,0,0,0,210,211,5,
94,0,0,211,68,1,0,0,0,212,213,5,60,0,0,213,214,5,60,0,0,214,70,1,0,0,0,
215,216,5,62,0,0,216,217,5,62,0,0,217,72,1,0,0,0,218,219,5,38,0,0,219,
220,5,38,0,0,220,74,1,0,0,0,221,222,5,124,0,0,222,223,5,124,0,0,223,76,
diff --git a/Compiler/gen/CGrammarLexer.interp b/Compiler/gen/CGrammarLexer.interp
index 474d0f9..95372cb 100644
--- a/Compiler/gen/CGrammarLexer.interp
+++ b/Compiler/gen/CGrammarLexer.interp
@@ -15,12 +15,13 @@ null
'do'
'break'
'continue'
+'*'
'='
+'&'
'!'
'~'
'++'
'--'
-'*'
'/'
'%'
'+'
@@ -31,7 +32,6 @@ null
'>='
'=='
'!='
-'&'
'|'
'^'
'<<'
@@ -176,4 +176,4 @@ mode names:
DEFAULT_MODE
atn:
-[4, 0, 54, 293, 6, -1, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15, 7, 15, 2, 16, 7, 16, 2, 17, 7, 17, 2, 18, 7, 18, 2, 19, 7, 19, 2, 20, 7, 20, 2, 21, 7, 21, 2, 22, 7, 22, 2, 23, 7, 23, 2, 24, 7, 24, 2, 25, 7, 25, 2, 26, 7, 26, 2, 27, 7, 27, 2, 28, 7, 28, 2, 29, 7, 29, 2, 30, 7, 30, 2, 31, 7, 31, 2, 32, 7, 32, 2, 33, 7, 33, 2, 34, 7, 34, 2, 35, 7, 35, 2, 36, 7, 36, 2, 37, 7, 37, 2, 38, 7, 38, 2, 39, 7, 39, 2, 40, 7, 40, 2, 41, 7, 41, 2, 42, 7, 42, 2, 43, 7, 43, 2, 44, 7, 44, 2, 45, 7, 45, 2, 46, 7, 46, 2, 47, 7, 47, 2, 48, 7, 48, 2, 49, 7, 49, 2, 50, 7, 50, 2, 51, 7, 51, 2, 52, 7, 52, 2, 53, 7, 53, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 2, 1, 2, 1, 3, 1, 3, 1, 4, 1, 4, 1, 5, 1, 5, 1, 6, 1, 6, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 10, 1, 10, 1, 10, 1, 10, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 12, 1, 12, 1, 12, 1, 13, 1, 13, 1, 13, 1, 13, 1, 13, 1, 13, 1, 14, 1, 14, 1, 14, 1, 14, 1, 14, 1, 14, 1, 14, 1, 14, 1, 14, 1, 15, 1, 15, 1, 16, 1, 16, 1, 17, 1, 17, 1, 18, 1, 18, 1, 18, 1, 19, 1, 19, 1, 19, 1, 20, 1, 20, 1, 21, 1, 21, 1, 22, 1, 22, 1, 23, 1, 23, 1, 24, 1, 24, 1, 25, 1, 25, 1, 26, 1, 26, 1, 27, 1, 27, 1, 27, 1, 28, 1, 28, 1, 28, 1, 29, 1, 29, 1, 29, 1, 30, 1, 30, 1, 30, 1, 31, 1, 31, 1, 32, 1, 32, 1, 33, 1, 33, 1, 34, 1, 34, 1, 34, 1, 35, 1, 35, 1, 35, 1, 36, 1, 36, 1, 36, 1, 37, 1, 37, 1, 37, 1, 38, 1, 38, 1, 38, 1, 39, 1, 39, 1, 39, 1, 40, 1, 40, 1, 40, 1, 41, 1, 41, 1, 41, 1, 42, 1, 42, 1, 42, 1, 43, 1, 43, 1, 43, 1, 44, 1, 44, 1, 44, 1, 45, 1, 45, 1, 45, 1, 46, 1, 46, 1, 46, 1, 46, 1, 47, 1, 47, 1, 47, 1, 47, 1, 48, 1, 48, 1, 49, 1, 49, 1, 50, 1, 50, 5, 50, 263, 8, 50, 10, 50, 12, 50, 266, 9, 50, 1, 51, 4, 51, 269, 8, 51, 11, 51, 12, 51, 270, 1, 52, 4, 52, 274, 8, 52, 11, 52, 12, 52, 275, 1, 52, 1, 52, 1, 53, 1, 53, 1, 53, 1, 53, 5, 53, 284, 8, 53, 10, 53, 12, 53, 287, 9, 53, 1, 53, 3, 53, 290, 8, 53, 1, 53, 1, 53, 1, 285, 0, 54, 1, 1, 3, 2, 5, 3, 7, 4, 9, 5, 11, 6, 13, 7, 15, 8, 17, 9, 19, 10, 21, 11, 23, 12, 25, 13, 27, 14, 29, 15, 31, 16, 33, 17, 35, 18, 37, 19, 39, 20, 41, 21, 43, 22, 45, 23, 47, 24, 49, 25, 51, 26, 53, 27, 55, 28, 57, 29, 59, 30, 61, 31, 63, 32, 65, 33, 67, 34, 69, 35, 71, 36, 73, 37, 75, 38, 77, 39, 79, 40, 81, 41, 83, 42, 85, 43, 87, 44, 89, 45, 91, 46, 93, 47, 95, 48, 97, 49, 99, 50, 101, 51, 103, 52, 105, 53, 107, 54, 1, 0, 5, 3, 0, 65, 90, 95, 95, 97, 122, 4, 0, 48, 57, 65, 90, 95, 95, 97, 122, 1, 0, 48, 57, 3, 0, 9, 10, 13, 13, 32, 32, 1, 1, 10, 10, 296, 0, 1, 1, 0, 0, 0, 0, 3, 1, 0, 0, 0, 0, 5, 1, 0, 0, 0, 0, 7, 1, 0, 0, 0, 0, 9, 1, 0, 0, 0, 0, 11, 1, 0, 0, 0, 0, 13, 1, 0, 0, 0, 0, 15, 1, 0, 0, 0, 0, 17, 1, 0, 0, 0, 0, 19, 1, 0, 0, 0, 0, 21, 1, 0, 0, 0, 0, 23, 1, 0, 0, 0, 0, 25, 1, 0, 0, 0, 0, 27, 1, 0, 0, 0, 0, 29, 1, 0, 0, 0, 0, 31, 1, 0, 0, 0, 0, 33, 1, 0, 0, 0, 0, 35, 1, 0, 0, 0, 0, 37, 1, 0, 0, 0, 0, 39, 1, 0, 0, 0, 0, 41, 1, 0, 0, 0, 0, 43, 1, 0, 0, 0, 0, 45, 1, 0, 0, 0, 0, 47, 1, 0, 0, 0, 0, 49, 1, 0, 0, 0, 0, 51, 1, 0, 0, 0, 0, 53, 1, 0, 0, 0, 0, 55, 1, 0, 0, 0, 0, 57, 1, 0, 0, 0, 0, 59, 1, 0, 0, 0, 0, 61, 1, 0, 0, 0, 0, 63, 1, 0, 0, 0, 0, 65, 1, 0, 0, 0, 0, 67, 1, 0, 0, 0, 0, 69, 1, 0, 0, 0, 0, 71, 1, 0, 0, 0, 0, 73, 1, 0, 0, 0, 0, 75, 1, 0, 0, 0, 0, 77, 1, 0, 0, 0, 0, 79, 1, 0, 0, 0, 0, 81, 1, 0, 0, 0, 0, 83, 1, 0, 0, 0, 0, 85, 1, 0, 0, 0, 0, 87, 1, 0, 0, 0, 0, 89, 1, 0, 0, 0, 0, 91, 1, 0, 0, 0, 0, 93, 1, 0, 0, 0, 0, 95, 1, 0, 0, 0, 0, 97, 1, 0, 0, 0, 0, 99, 1, 0, 0, 0, 0, 101, 1, 0, 0, 0, 0, 103, 1, 0, 0, 0, 0, 105, 1, 0, 0, 0, 0, 107, 1, 0, 0, 0, 1, 109, 1, 0, 0, 0, 3, 113, 1, 0, 0, 0, 5, 115, 1, 0, 0, 0, 7, 117, 1, 0, 0, 0, 9, 119, 1, 0, 0, 0, 11, 121, 1, 0, 0, 0, 13, 123, 1, 0, 0, 0, 15, 125, 1, 0, 0, 0, 17, 132, 1, 0, 0, 0, 19, 135, 1, 0, 0, 0, 21, 140, 1, 0, 0, 0, 23, 144, 1, 0, 0, 0, 25, 150, 1, 0, 0, 0, 27, 153, 1, 0, 0, 0, 29, 159, 1, 0, 0, 0, 31, 168, 1, 0, 0, 0, 33, 170, 1, 0, 0, 0, 35, 172, 1, 0, 0, 0, 37, 174, 1, 0, 0, 0, 39, 177, 1, 0, 0, 0, 41, 180, 1, 0, 0, 0, 43, 182, 1, 0, 0, 0, 45, 184, 1, 0, 0, 0, 47, 186, 1, 0, 0, 0, 49, 188, 1, 0, 0, 0, 51, 190, 1, 0, 0, 0, 53, 192, 1, 0, 0, 0, 55, 194, 1, 0, 0, 0, 57, 197, 1, 0, 0, 0, 59, 200, 1, 0, 0, 0, 61, 203, 1, 0, 0, 0, 63, 206, 1, 0, 0, 0, 65, 208, 1, 0, 0, 0, 67, 210, 1, 0, 0, 0, 69, 212, 1, 0, 0, 0, 71, 215, 1, 0, 0, 0, 73, 218, 1, 0, 0, 0, 75, 221, 1, 0, 0, 0, 77, 224, 1, 0, 0, 0, 79, 227, 1, 0, 0, 0, 81, 230, 1, 0, 0, 0, 83, 233, 1, 0, 0, 0, 85, 236, 1, 0, 0, 0, 87, 239, 1, 0, 0, 0, 89, 242, 1, 0, 0, 0, 91, 245, 1, 0, 0, 0, 93, 248, 1, 0, 0, 0, 95, 252, 1, 0, 0, 0, 97, 256, 1, 0, 0, 0, 99, 258, 1, 0, 0, 0, 101, 260, 1, 0, 0, 0, 103, 268, 1, 0, 0, 0, 105, 273, 1, 0, 0, 0, 107, 279, 1, 0, 0, 0, 109, 110, 5, 105, 0, 0, 110, 111, 5, 110, 0, 0, 111, 112, 5, 116, 0, 0, 112, 2, 1, 0, 0, 0, 113, 114, 5, 40, 0, 0, 114, 4, 1, 0, 0, 0, 115, 116, 5, 44, 0, 0, 116, 6, 1, 0, 0, 0, 117, 118, 5, 41, 0, 0, 118, 8, 1, 0, 0, 0, 119, 120, 5, 59, 0, 0, 120, 10, 1, 0, 0, 0, 121, 122, 5, 123, 0, 0, 122, 12, 1, 0, 0, 0, 123, 124, 5, 125, 0, 0, 124, 14, 1, 0, 0, 0, 125, 126, 5, 114, 0, 0, 126, 127, 5, 101, 0, 0, 127, 128, 5, 116, 0, 0, 128, 129, 5, 117, 0, 0, 129, 130, 5, 114, 0, 0, 130, 131, 5, 110, 0, 0, 131, 16, 1, 0, 0, 0, 132, 133, 5, 105, 0, 0, 133, 134, 5, 102, 0, 0, 134, 18, 1, 0, 0, 0, 135, 136, 5, 101, 0, 0, 136, 137, 5, 108, 0, 0, 137, 138, 5, 115, 0, 0, 138, 139, 5, 101, 0, 0, 139, 20, 1, 0, 0, 0, 140, 141, 5, 102, 0, 0, 141, 142, 5, 111, 0, 0, 142, 143, 5, 114, 0, 0, 143, 22, 1, 0, 0, 0, 144, 145, 5, 119, 0, 0, 145, 146, 5, 104, 0, 0, 146, 147, 5, 105, 0, 0, 147, 148, 5, 108, 0, 0, 148, 149, 5, 101, 0, 0, 149, 24, 1, 0, 0, 0, 150, 151, 5, 100, 0, 0, 151, 152, 5, 111, 0, 0, 152, 26, 1, 0, 0, 0, 153, 154, 5, 98, 0, 0, 154, 155, 5, 114, 0, 0, 155, 156, 5, 101, 0, 0, 156, 157, 5, 97, 0, 0, 157, 158, 5, 107, 0, 0, 158, 28, 1, 0, 0, 0, 159, 160, 5, 99, 0, 0, 160, 161, 5, 111, 0, 0, 161, 162, 5, 110, 0, 0, 162, 163, 5, 116, 0, 0, 163, 164, 5, 105, 0, 0, 164, 165, 5, 110, 0, 0, 165, 166, 5, 117, 0, 0, 166, 167, 5, 101, 0, 0, 167, 30, 1, 0, 0, 0, 168, 169, 5, 61, 0, 0, 169, 32, 1, 0, 0, 0, 170, 171, 5, 33, 0, 0, 171, 34, 1, 0, 0, 0, 172, 173, 5, 126, 0, 0, 173, 36, 1, 0, 0, 0, 174, 175, 5, 43, 0, 0, 175, 176, 5, 43, 0, 0, 176, 38, 1, 0, 0, 0, 177, 178, 5, 45, 0, 0, 178, 179, 5, 45, 0, 0, 179, 40, 1, 0, 0, 0, 180, 181, 5, 42, 0, 0, 181, 42, 1, 0, 0, 0, 182, 183, 5, 47, 0, 0, 183, 44, 1, 0, 0, 0, 184, 185, 5, 37, 0, 0, 185, 46, 1, 0, 0, 0, 186, 187, 5, 43, 0, 0, 187, 48, 1, 0, 0, 0, 188, 189, 5, 45, 0, 0, 189, 50, 1, 0, 0, 0, 190, 191, 5, 60, 0, 0, 191, 52, 1, 0, 0, 0, 192, 193, 5, 62, 0, 0, 193, 54, 1, 0, 0, 0, 194, 195, 5, 60, 0, 0, 195, 196, 5, 61, 0, 0, 196, 56, 1, 0, 0, 0, 197, 198, 5, 62, 0, 0, 198, 199, 5, 61, 0, 0, 199, 58, 1, 0, 0, 0, 200, 201, 5, 61, 0, 0, 201, 202, 5, 61, 0, 0, 202, 60, 1, 0, 0, 0, 203, 204, 5, 33, 0, 0, 204, 205, 5, 61, 0, 0, 205, 62, 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292, 6, 53, 1, 0, 292, 108, 1, 0, 0, 0, 6, 0, 264, 270, 275, 285, 289, 2, 6, 0, 0, 0, 1, 0] \ No newline at end of file
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6, 53, 1, 0, 292, 108, 1, 0, 0, 0, 6, 0, 264, 270, 275, 285, 289, 2, 6, 0, 0, 0, 1, 0] \ No newline at end of file
diff --git a/Compiler/gen/CGrammarLexer.tokens b/Compiler/gen/CGrammarLexer.tokens
index 0da6b57..d575ec0 100644
--- a/Compiler/gen/CGrammarLexer.tokens
+++ b/Compiler/gen/CGrammarLexer.tokens
@@ -67,23 +67,23 @@ COMMENT=54
'do'=13
'break'=14
'continue'=15
-'='=16
-'!'=17
-'~'=18
-'++'=19
-'--'=20
-'*'=21
-'/'=22
-'%'=23
-'+'=24
-'-'=25
-'<'=26
-'>'=27
-'<='=28
-'>='=29
-'=='=30
-'!='=31
-'&'=32
+'*'=16
+'='=17
+'&'=18
+'!'=19
+'~'=20
+'++'=21
+'--'=22
+'/'=23
+'%'=24
+'+'=25
+'-'=26
+'<'=27
+'>'=28
+'<='=29
+'>='=30
+'=='=31
+'!='=32
'|'=33
'^'=34
'<<'=35
diff --git a/Compiler/gen/CGrammarParser.cs b/Compiler/gen/CGrammarParser.cs
index 184d28e..4ffaf81 100644
--- a/Compiler/gen/CGrammarParser.cs
+++ b/Compiler/gen/CGrammarParser.cs
@@ -55,9 +55,9 @@ public partial class CGrammarParser : Parser {
private static readonly string[] _LiteralNames = {
null, "'int'", "'('", "','", "')'", "';'", "'{'", "'}'", "'return'", "'if'",
- "'else'", "'for'", "'while'", "'do'", "'break'", "'continue'", "'='",
- "'!'", "'~'", "'++'", "'--'", "'*'", "'/'", "'%'", "'+'", "'-'", "'<'",
- "'>'", "'<='", "'>='", "'=='", "'!='", "'&'", "'|'", "'^'", "'<<'", "'>>'",
+ "'else'", "'for'", "'while'", "'do'", "'break'", "'continue'", "'*'",
+ "'='", "'&'", "'!'", "'~'", "'++'", "'--'", "'/'", "'%'", "'+'", "'-'",
+ "'<'", "'>'", "'<='", "'>='", "'=='", "'!='", "'|'", "'^'", "'<<'", "'>>'",
"'&&'", "'||'", "'*='", "'/='", "'%='", "'+='", "'-='", "'&='", "'|='",
"'^='", "'<<='", "'>>='", "'?'", "':'"
};
@@ -365,7 +365,7 @@ public partial class CGrammarParser : Parser {
State = 65;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
- while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 6755399443086182L) != 0)) {
+ while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 6755399449312102L) != 0)) {
{
{
State = 62;
@@ -429,10 +429,12 @@ public partial class CGrammarParser : Parser {
case T__12:
case T__13:
case T__14:
- case T__16:
+ case T__15:
case T__17:
case T__18:
case T__19:
+ case T__20:
+ case T__21:
case ID:
case INT:
EnterOuterAlt(_localctx, 1);
@@ -700,7 +702,7 @@ public partial class CGrammarParser : Parser {
State = 90;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
- if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 6755399443021828L) != 0)) {
+ if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 6755399449247748L) != 0)) {
{
State = 89;
((ForExprStatementContext)_localctx).initializer = expression(0);
@@ -712,7 +714,7 @@ public partial class CGrammarParser : Parser {
State = 94;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
- if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 6755399443021828L) != 0)) {
+ if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 6755399449247748L) != 0)) {
{
State = 93;
((ForExprStatementContext)_localctx).cond = expression(0);
@@ -724,7 +726,7 @@ public partial class CGrammarParser : Parser {
State = 98;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
- if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 6755399443021828L) != 0)) {
+ if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 6755399449247748L) != 0)) {
{
State = 97;
((ForExprStatementContext)_localctx).post = expression(0);
@@ -750,7 +752,7 @@ public partial class CGrammarParser : Parser {
State = 106;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
- if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 6755399443021828L) != 0)) {
+ if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 6755399449247748L) != 0)) {
{
State = 105;
((ForDeclStatementContext)_localctx).cond = expression(0);
@@ -762,7 +764,7 @@ public partial class CGrammarParser : Parser {
State = 110;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
- if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 6755399443021828L) != 0)) {
+ if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 6755399449247748L) != 0)) {
{
State = 109;
((ForDeclStatementContext)_localctx).post = expression(0);
@@ -883,6 +885,7 @@ public partial class CGrammarParser : Parser {
}
}
public partial class VariableDeclarationContext : DeclarationContext {
+ public IToken ptr;
public IToken name;
public ExpressionContext value;
[System.Diagnostics.DebuggerNonUserCode] public ITerminalNode ID() { return GetToken(CGrammarParser.ID, 0); }
@@ -910,20 +913,22 @@ public partial class CGrammarParser : Parser {
State = 140;
Match(T__0);
State = 141;
+ ((VariableDeclarationContext)_localctx).ptr = Match(T__15);
+ State = 142;
((VariableDeclarationContext)_localctx).name = Match(ID);
- State = 144;
+ State = 145;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
- if (_la==T__15) {
+ if (_la==T__16) {
{
- State = 142;
- Match(T__15);
State = 143;
+ Match(T__16);
+ State = 144;
((VariableDeclarationContext)_localctx).value = expression(0);
}
}
- State = 146;
+ State = 147;
Match(T__4);
}
}
@@ -950,6 +955,18 @@ public partial class CGrammarParser : Parser {
base.CopyFrom(context);
}
}
+ public partial class AddressOfExpressionContext : ExpressionContext {
+ [System.Diagnostics.DebuggerNonUserCode] public TargetContext target() {
+ return GetRuleContext<TargetContext>(0);
+ }
+ public AddressOfExpressionContext(ExpressionContext context) { CopyFrom(context); }
+ [System.Diagnostics.DebuggerNonUserCode]
+ public override TResult Accept<TResult>(IParseTreeVisitor<TResult> visitor) {
+ ICGrammarVisitor<TResult> typedVisitor = visitor as ICGrammarVisitor<TResult>;
+ if (typedVisitor != null) return typedVisitor.VisitAddressOfExpression(this);
+ else return visitor.VisitChildren(this);
+ }
+ }
public partial class CompoundSubtractExpressionContext : ExpressionContext {
[System.Diagnostics.DebuggerNonUserCode] public TargetContext target() {
return GetRuleContext<TargetContext>(0);
@@ -1219,6 +1236,18 @@ public partial class CGrammarParser : Parser {
else return visitor.VisitChildren(this);
}
}
+ public partial class DereferenceExpressionContext : ExpressionContext {
+ [System.Diagnostics.DebuggerNonUserCode] public ExpressionContext expression() {
+ return GetRuleContext<ExpressionContext>(0);
+ }
+ public DereferenceExpressionContext(ExpressionContext context) { CopyFrom(context); }
+ [System.Diagnostics.DebuggerNonUserCode]
+ public override TResult Accept<TResult>(IParseTreeVisitor<TResult> visitor) {
+ ICGrammarVisitor<TResult> typedVisitor = visitor as ICGrammarVisitor<TResult>;
+ if (typedVisitor != null) return typedVisitor.VisitDereferenceExpression(this);
+ else return visitor.VisitChildren(this);
+ }
+ }
public partial class EqualExpressionContext : ExpressionContext {
public ExpressionContext left;
public ExpressionContext right;
@@ -1581,7 +1610,7 @@ public partial class CGrammarParser : Parser {
int _alt;
EnterOuterAlt(_localctx, 1);
{
- State = 226;
+ State = 231;
ErrorHandler.Sync(this);
switch ( Interpreter.AdaptivePredict(TokenStream,18,Context) ) {
case 1:
@@ -1590,11 +1619,11 @@ public partial class CGrammarParser : Parser {
Context = _localctx;
_prevctx = _localctx;
- State = 149;
- Match(T__1);
State = 150;
- expression(0);
+ Match(T__1);
State = 151;
+ expression(0);
+ State = 152;
Match(T__3);
}
break;
@@ -1603,7 +1632,7 @@ public partial class CGrammarParser : Parser {
_localctx = new ConstantExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 153;
+ State = 154;
constant();
}
break;
@@ -1612,263 +1641,285 @@ public partial class CGrammarParser : Parser {
_localctx = new AssignmentExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 154;
- target();
State = 155;
- Match(T__15);
+ target();
State = 156;
- expression(38);
+ Match(T__16);
+ State = 157;
+ expression(40);
}
break;
case 4:
{
+ _localctx = new DereferenceExpressionContext(_localctx);
+ Context = _localctx;
+ _prevctx = _localctx;
+ State = 159;
+ Match(T__15);
+ State = 160;
+ expression(39);
+ }
+ break;
+ case 5:
+ {
+ _localctx = new AddressOfExpressionContext(_localctx);
+ Context = _localctx;
+ _prevctx = _localctx;
+ State = 161;
+ Match(T__17);
+ State = 162;
+ target();
+ }
+ break;
+ case 6:
+ {
_localctx = new VariableExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 158;
+ State = 163;
Match(ID);
}
break;
- case 5:
+ case 7:
{
_localctx = new CallExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 159;
+ State = 164;
Match(ID);
- State = 160;
+ State = 165;
Match(T__1);
- State = 169;
+ State = 174;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
- if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 6755399443021828L) != 0)) {
+ if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 6755399449247748L) != 0)) {
{
- State = 161;
+ State = 166;
((CallExpressionContext)_localctx)._expression = expression(0);
((CallExpressionContext)_localctx)._params.Add(((CallExpressionContext)_localctx)._expression);
- State = 166;
+ State = 171;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
while (_la==T__2) {
{
{
- State = 162;
+ State = 167;
Match(T__2);
- State = 163;
+ State = 168;
((CallExpressionContext)_localctx)._expression = expression(0);
((CallExpressionContext)_localctx)._params.Add(((CallExpressionContext)_localctx)._expression);
}
}
- State = 168;
+ State = 173;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
}
}
}
- State = 171;
+ State = 176;
Match(T__3);
}
break;
- case 6:
+ case 8:
{
_localctx = new NotExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 172;
- Match(T__16);
- State = 173;
+ State = 177;
+ Match(T__18);
+ State = 178;
expression(35);
}
break;
- case 7:
+ case 9:
{
_localctx = new InvertExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 174;
- Match(T__17);
- State = 175;
+ State = 179;
+ Match(T__19);
+ State = 180;
expression(34);
}
break;
- case 8:
+ case 10:
{
_localctx = new IncrementPrefixExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 176;
- Match(T__18);
- State = 177;
+ State = 181;
+ Match(T__20);
+ State = 182;
target();
}
break;
- case 9:
+ case 11:
{
_localctx = new DecrementPrefixExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 178;
- Match(T__19);
- State = 179;
+ State = 183;
+ Match(T__21);
+ State = 184;
target();
}
break;
- case 10:
+ case 12:
{
_localctx = new IncrementPostfixExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 180;
+ State = 185;
target();
- State = 181;
- Match(T__18);
+ State = 186;
+ Match(T__20);
}
break;
- case 11:
+ case 13:
{
_localctx = new DecrementPostfixExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 183;
+ State = 188;
target();
- State = 184;
- Match(T__19);
+ State = 189;
+ Match(T__21);
}
break;
- case 12:
+ case 14:
{
_localctx = new CompoundMultiplyExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 186;
+ State = 191;
target();
- State = 187;
+ State = 192;
Match(T__38);
- State = 188;
+ State = 193;
expression(11);
}
break;
- case 13:
+ case 15:
{
_localctx = new CompoundDivideExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 190;
+ State = 195;
target();
- State = 191;
+ State = 196;
Match(T__39);
- State = 192;
+ State = 197;
expression(10);
}
break;
- case 14:
+ case 16:
{
_localctx = new CompoundModulusExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 194;
+ State = 199;
target();
- State = 195;
+ State = 200;
Match(T__40);
- State = 196;
+ State = 201;
expression(9);
}
break;
- case 15:
+ case 17:
{
_localctx = new CompoundAddExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 198;
+ State = 203;
target();
- State = 199;
+ State = 204;
Match(T__41);
- State = 200;
+ State = 205;
expression(8);
}
break;
- case 16:
+ case 18:
{
_localctx = new CompoundSubtractExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 202;
+ State = 207;
target();
- State = 203;
+ State = 208;
Match(T__42);
- State = 204;
+ State = 209;
expression(7);
}
break;
- case 17:
+ case 19:
{
_localctx = new CompoundBitwiseAndExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 206;
+ State = 211;
target();
- State = 207;
+ State = 212;
Match(T__43);
- State = 208;
+ State = 213;
expression(6);
}
break;
- case 18:
+ case 20:
{
_localctx = new CompoundBitwiseOrExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 210;
+ State = 215;
target();
- State = 211;
+ State = 216;
Match(T__44);
- State = 212;
+ State = 217;
expression(5);
}
break;
- case 19:
+ case 21:
{
_localctx = new CompoundBitwiseXorExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 214;
+ State = 219;
target();
- State = 215;
+ State = 220;
Match(T__45);
- State = 216;
+ State = 221;
expression(4);
}
break;
- case 20:
+ case 22:
{
_localctx = new CompoundBitwiseLeftShiftExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 218;
+ State = 223;
target();
- State = 219;
+ State = 224;
Match(T__46);
- State = 220;
+ State = 225;
expression(3);
}
break;
- case 21:
+ case 23:
{
_localctx = new CompoundBitwiseRightShiftExpressionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
- State = 222;
+ State = 227;
target();
- State = 223;
+ State = 228;
Match(T__47);
- State = 224;
+ State = 229;
expression(2);
}
break;
}
Context.Stop = TokenStream.LT(-1);
- State = 290;
+ State = 295;
ErrorHandler.Sync(this);
_alt = Interpreter.AdaptivePredict(TokenStream,20,Context);
while ( _alt!=2 && _alt!=global::Antlr4.Runtime.Atn.ATN.INVALID_ALT_NUMBER ) {
@@ -1877,7 +1928,7 @@ public partial class CGrammarParser : Parser {
TriggerExitRuleEvent();
_prevctx = _localctx;
{
- State = 288;
+ State = 293;
ErrorHandler.Sync(this);
switch ( Interpreter.AdaptivePredict(TokenStream,19,Context) ) {
case 1:
@@ -1885,11 +1936,11 @@ public partial class CGrammarParser : Parser {
_localctx = new MultiplyExpressionContext(new ExpressionContext(_parentctx, _parentState));
((MultiplyExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 228;
+ State = 233;
if (!(Precpred(Context, 29))) throw new FailedPredicateException(this, "Precpred(Context, 29)");
- State = 229;
- Match(T__20);
- State = 230;
+ State = 234;
+ Match(T__15);
+ State = 235;
((MultiplyExpressionContext)_localctx).right = expression(30);
}
break;
@@ -1898,11 +1949,11 @@ public partial class CGrammarParser : Parser {
_localctx = new DivideExpressionContext(new ExpressionContext(_parentctx, _parentState));
((DivideExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 231;
+ State = 236;
if (!(Precpred(Context, 28))) throw new FailedPredicateException(this, "Precpred(Context, 28)");
- State = 232;
- Match(T__21);
- State = 233;
+ State = 237;
+ Match(T__22);
+ State = 238;
((DivideExpressionContext)_localctx).right = expression(29);
}
break;
@@ -1911,11 +1962,11 @@ public partial class CGrammarParser : Parser {
_localctx = new ModulusExpressionContext(new ExpressionContext(_parentctx, _parentState));
((ModulusExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 234;
+ State = 239;
if (!(Precpred(Context, 27))) throw new FailedPredicateException(this, "Precpred(Context, 27)");
- State = 235;
- Match(T__22);
- State = 236;
+ State = 240;
+ Match(T__23);
+ State = 241;
((ModulusExpressionContext)_localctx).right = expression(28);
}
break;
@@ -1924,11 +1975,11 @@ public partial class CGrammarParser : Parser {
_localctx = new AddExpressionContext(new ExpressionContext(_parentctx, _parentState));
((AddExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 237;
+ State = 242;
if (!(Precpred(Context, 26))) throw new FailedPredicateException(this, "Precpred(Context, 26)");
- State = 238;
- Match(T__23);
- State = 239;
+ State = 243;
+ Match(T__24);
+ State = 244;
((AddExpressionContext)_localctx).right = expression(27);
}
break;
@@ -1937,11 +1988,11 @@ public partial class CGrammarParser : Parser {
_localctx = new SubtractExpressionContext(new ExpressionContext(_parentctx, _parentState));
((SubtractExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 240;
+ State = 245;
if (!(Precpred(Context, 25))) throw new FailedPredicateException(this, "Precpred(Context, 25)");
- State = 241;
- Match(T__24);
- State = 242;
+ State = 246;
+ Match(T__25);
+ State = 247;
((SubtractExpressionContext)_localctx).right = expression(26);
}
break;
@@ -1950,11 +2001,11 @@ public partial class CGrammarParser : Parser {
_localctx = new LessThanExpressionContext(new ExpressionContext(_parentctx, _parentState));
((LessThanExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 243;
+ State = 248;
if (!(Precpred(Context, 24))) throw new FailedPredicateException(this, "Precpred(Context, 24)");
- State = 244;
- Match(T__25);
- State = 245;
+ State = 249;
+ Match(T__26);
+ State = 250;
((LessThanExpressionContext)_localctx).right = expression(25);
}
break;
@@ -1963,11 +2014,11 @@ public partial class CGrammarParser : Parser {
_localctx = new GreaterThanExpressionContext(new ExpressionContext(_parentctx, _parentState));
((GreaterThanExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 246;
+ State = 251;
if (!(Precpred(Context, 23))) throw new FailedPredicateException(this, "Precpred(Context, 23)");
- State = 247;
- Match(T__26);
- State = 248;
+ State = 252;
+ Match(T__27);
+ State = 253;
((GreaterThanExpressionContext)_localctx).right = expression(24);
}
break;
@@ -1976,11 +2027,11 @@ public partial class CGrammarParser : Parser {
_localctx = new LessThanOrEqualExpressionContext(new ExpressionContext(_parentctx, _parentState));
((LessThanOrEqualExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 249;
+ State = 254;
if (!(Precpred(Context, 22))) throw new FailedPredicateException(this, "Precpred(Context, 22)");
- State = 250;
- Match(T__27);
- State = 251;
+ State = 255;
+ Match(T__28);
+ State = 256;
((LessThanOrEqualExpressionContext)_localctx).right = expression(23);
}
break;
@@ -1989,11 +2040,11 @@ public partial class CGrammarParser : Parser {
_localctx = new GreaterThanOrEqualExpressionContext(new ExpressionContext(_parentctx, _parentState));
((GreaterThanOrEqualExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 252;
+ State = 257;
if (!(Precpred(Context, 21))) throw new FailedPredicateException(this, "Precpred(Context, 21)");
- State = 253;
- Match(T__28);
- State = 254;
+ State = 258;
+ Match(T__29);
+ State = 259;
((GreaterThanOrEqualExpressionContext)_localctx).right = expression(22);
}
break;
@@ -2002,11 +2053,11 @@ public partial class CGrammarParser : Parser {
_localctx = new EqualExpressionContext(new ExpressionContext(_parentctx, _parentState));
((EqualExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 255;
+ State = 260;
if (!(Precpred(Context, 20))) throw new FailedPredicateException(this, "Precpred(Context, 20)");
- State = 256;
- Match(T__29);
- State = 257;
+ State = 261;
+ Match(T__30);
+ State = 262;
((EqualExpressionContext)_localctx).right = expression(21);
}
break;
@@ -2015,11 +2066,11 @@ public partial class CGrammarParser : Parser {
_localctx = new NotEqualExpressionContext(new ExpressionContext(_parentctx, _parentState));
((NotEqualExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 258;
+ State = 263;
if (!(Precpred(Context, 19))) throw new FailedPredicateException(this, "Precpred(Context, 19)");
- State = 259;
- Match(T__30);
- State = 260;
+ State = 264;
+ Match(T__31);
+ State = 265;
((NotEqualExpressionContext)_localctx).right = expression(20);
}
break;
@@ -2028,11 +2079,11 @@ public partial class CGrammarParser : Parser {
_localctx = new BitwiseAndExpressionContext(new ExpressionContext(_parentctx, _parentState));
((BitwiseAndExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 261;
+ State = 266;
if (!(Precpred(Context, 18))) throw new FailedPredicateException(this, "Precpred(Context, 18)");
- State = 262;
- Match(T__31);
- State = 263;
+ State = 267;
+ Match(T__17);
+ State = 268;
((BitwiseAndExpressionContext)_localctx).right = expression(19);
}
break;
@@ -2041,11 +2092,11 @@ public partial class CGrammarParser : Parser {
_localctx = new BitwiseOrExpressionContext(new ExpressionContext(_parentctx, _parentState));
((BitwiseOrExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 264;
+ State = 269;
if (!(Precpred(Context, 17))) throw new FailedPredicateException(this, "Precpred(Context, 17)");
- State = 265;
+ State = 270;
Match(T__32);
- State = 266;
+ State = 271;
((BitwiseOrExpressionContext)_localctx).right = expression(18);
}
break;
@@ -2054,11 +2105,11 @@ public partial class CGrammarParser : Parser {
_localctx = new BitwiseXorExpressionContext(new ExpressionContext(_parentctx, _parentState));
((BitwiseXorExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 267;
+ State = 272;
if (!(Precpred(Context, 16))) throw new FailedPredicateException(this, "Precpred(Context, 16)");
- State = 268;
+ State = 273;
Match(T__33);
- State = 269;
+ State = 274;
((BitwiseXorExpressionContext)_localctx).right = expression(17);
}
break;
@@ -2067,11 +2118,11 @@ public partial class CGrammarParser : Parser {
_localctx = new BitwiseLeftShiftExpressionContext(new ExpressionContext(_parentctx, _parentState));
((BitwiseLeftShiftExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 270;
+ State = 275;
if (!(Precpred(Context, 15))) throw new FailedPredicateException(this, "Precpred(Context, 15)");
- State = 271;
+ State = 276;
Match(T__34);
- State = 272;
+ State = 277;
((BitwiseLeftShiftExpressionContext)_localctx).right = expression(16);
}
break;
@@ -2080,11 +2131,11 @@ public partial class CGrammarParser : Parser {
_localctx = new BitwiseRightShiftExpressionContext(new ExpressionContext(_parentctx, _parentState));
((BitwiseRightShiftExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 273;
+ State = 278;
if (!(Precpred(Context, 14))) throw new FailedPredicateException(this, "Precpred(Context, 14)");
- State = 274;
+ State = 279;
Match(T__35);
- State = 275;
+ State = 280;
((BitwiseRightShiftExpressionContext)_localctx).right = expression(15);
}
break;
@@ -2093,11 +2144,11 @@ public partial class CGrammarParser : Parser {
_localctx = new LogicalAndExpressionContext(new ExpressionContext(_parentctx, _parentState));
((LogicalAndExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 276;
+ State = 281;
if (!(Precpred(Context, 13))) throw new FailedPredicateException(this, "Precpred(Context, 13)");
- State = 277;
+ State = 282;
Match(T__36);
- State = 278;
+ State = 283;
((LogicalAndExpressionContext)_localctx).right = expression(14);
}
break;
@@ -2106,11 +2157,11 @@ public partial class CGrammarParser : Parser {
_localctx = new LogicalOrExpressionContext(new ExpressionContext(_parentctx, _parentState));
((LogicalOrExpressionContext)_localctx).left = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 279;
+ State = 284;
if (!(Precpred(Context, 12))) throw new FailedPredicateException(this, "Precpred(Context, 12)");
- State = 280;
+ State = 285;
Match(T__37);
- State = 281;
+ State = 286;
((LogicalOrExpressionContext)_localctx).right = expression(13);
}
break;
@@ -2119,22 +2170,22 @@ public partial class CGrammarParser : Parser {
_localctx = new TernaryExpressionContext(new ExpressionContext(_parentctx, _parentState));
((TernaryExpressionContext)_localctx).cond = _prevctx;
PushNewRecursionContext(_localctx, _startState, RULE_expression);
- State = 282;
+ State = 287;
if (!(Precpred(Context, 1))) throw new FailedPredicateException(this, "Precpred(Context, 1)");
- State = 283;
+ State = 288;
Match(T__48);
- State = 284;
+ State = 289;
((TernaryExpressionContext)_localctx).then = expression(0);
- State = 285;
+ State = 290;
Match(T__49);
- State = 286;
+ State = 291;
((TernaryExpressionContext)_localctx).@else = expression(2);
}
break;
}
}
}
- State = 292;
+ State = 297;
ErrorHandler.Sync(this);
_alt = Interpreter.AdaptivePredict(TokenStream,20,Context);
}
@@ -2182,7 +2233,7 @@ public partial class CGrammarParser : Parser {
_localctx = new IntConstantContext(_localctx);
EnterOuterAlt(_localctx, 1);
{
- State = 293;
+ State = 298;
Match(INT);
}
}
@@ -2228,7 +2279,7 @@ public partial class CGrammarParser : Parser {
_localctx = new VariableTargetContext(_localctx);
EnterOuterAlt(_localctx, 1);
{
- State = 295;
+ State = 300;
Match(ID);
}
}
@@ -2275,7 +2326,7 @@ public partial class CGrammarParser : Parser {
}
private static int[] _serializedATN = {
- 4,1,54,298,2,0,7,0,2,1,7,1,2,2,7,2,2,3,7,3,2,4,7,4,2,5,7,5,2,6,7,6,2,7,
+ 4,1,54,303,2,0,7,0,2,1,7,1,2,2,7,2,2,3,7,3,2,4,7,4,2,5,7,5,2,6,7,6,2,7,
7,7,2,8,7,8,1,0,4,0,20,8,0,11,0,12,0,21,1,0,1,0,1,1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,5,1,34,8,1,10,1,12,1,37,9,1,3,1,39,8,1,1,1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,5,1,51,8,1,10,1,12,1,54,9,1,3,1,56,8,1,1,1,1,1,3,1,60,
@@ -2284,97 +2335,99 @@ public partial class CGrammarParser : Parser {
8,4,1,4,1,4,3,4,95,8,4,1,4,1,4,3,4,99,8,4,1,4,1,4,1,4,1,4,1,4,1,4,3,4,
107,8,4,1,4,1,4,3,4,111,8,4,1,4,1,4,1,4,1,4,1,4,1,4,1,4,1,4,1,4,1,4,1,
4,1,4,1,4,1,4,1,4,1,4,1,4,1,4,1,4,1,4,1,4,1,4,1,4,1,4,1,4,1,4,3,4,139,
- 8,4,1,5,1,5,1,5,1,5,3,5,145,8,5,1,5,1,5,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,
- 6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,5,6,165,8,6,10,6,12,6,168,9,6,3,6,170,
- 8,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,
+ 8,4,1,5,1,5,1,5,1,5,1,5,3,5,146,8,5,1,5,1,5,1,6,1,6,1,6,1,6,1,6,1,6,1,
+ 6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,5,6,170,8,6,10,6,
+ 12,6,173,9,6,3,6,175,8,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,
6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,
1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,
- 6,1,6,1,6,1,6,3,6,227,8,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,
+ 6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,3,6,232,8,6,1,6,1,6,1,6,1,6,1,6,1,6,
1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,
6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,
- 1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,5,6,289,8,6,10,
- 6,12,6,292,9,6,1,7,1,7,1,8,1,8,1,8,0,1,12,9,0,2,4,6,8,10,12,14,16,0,0,
- 354,0,19,1,0,0,0,2,59,1,0,0,0,4,61,1,0,0,0,6,72,1,0,0,0,8,138,1,0,0,0,
- 10,140,1,0,0,0,12,226,1,0,0,0,14,293,1,0,0,0,16,295,1,0,0,0,18,20,3,2,
- 1,0,19,18,1,0,0,0,20,21,1,0,0,0,21,19,1,0,0,0,21,22,1,0,0,0,22,23,1,0,
- 0,0,23,24,5,0,0,1,24,1,1,0,0,0,25,26,5,1,0,0,26,27,5,51,0,0,27,38,5,2,
- 0,0,28,29,5,1,0,0,29,35,5,51,0,0,30,31,5,3,0,0,31,32,5,1,0,0,32,34,5,51,
- 0,0,33,30,1,0,0,0,34,37,1,0,0,0,35,33,1,0,0,0,35,36,1,0,0,0,36,39,1,0,
- 0,0,37,35,1,0,0,0,38,28,1,0,0,0,38,39,1,0,0,0,39,40,1,0,0,0,40,41,5,4,
- 0,0,41,60,5,5,0,0,42,43,5,1,0,0,43,44,5,51,0,0,44,55,5,2,0,0,45,46,5,1,
- 0,0,46,52,5,51,0,0,47,48,5,3,0,0,48,49,5,1,0,0,49,51,5,51,0,0,50,47,1,
- 0,0,0,51,54,1,0,0,0,52,50,1,0,0,0,52,53,1,0,0,0,53,56,1,0,0,0,54,52,1,
- 0,0,0,55,45,1,0,0,0,55,56,1,0,0,0,56,57,1,0,0,0,57,58,5,4,0,0,58,60,3,
- 4,2,0,59,25,1,0,0,0,59,42,1,0,0,0,60,3,1,0,0,0,61,65,5,6,0,0,62,64,3,6,
- 3,0,63,62,1,0,0,0,64,67,1,0,0,0,65,63,1,0,0,0,65,66,1,0,0,0,66,68,1,0,
- 0,0,67,65,1,0,0,0,68,69,5,7,0,0,69,5,1,0,0,0,70,73,3,8,4,0,71,73,3,10,
- 5,0,72,70,1,0,0,0,72,71,1,0,0,0,73,7,1,0,0,0,74,75,5,8,0,0,75,76,3,12,
- 6,0,76,77,5,5,0,0,77,139,1,0,0,0,78,79,5,9,0,0,79,80,5,2,0,0,80,81,3,12,
- 6,0,81,82,5,4,0,0,82,85,3,8,4,0,83,84,5,10,0,0,84,86,3,8,4,0,85,83,1,0,
- 0,0,85,86,1,0,0,0,86,139,1,0,0,0,87,88,5,11,0,0,88,90,5,2,0,0,89,91,3,
- 12,6,0,90,89,1,0,0,0,90,91,1,0,0,0,91,92,1,0,0,0,92,94,5,5,0,0,93,95,3,
- 12,6,0,94,93,1,0,0,0,94,95,1,0,0,0,95,96,1,0,0,0,96,98,5,5,0,0,97,99,3,
- 12,6,0,98,97,1,0,0,0,98,99,1,0,0,0,99,100,1,0,0,0,100,101,5,4,0,0,101,
- 139,3,8,4,0,102,103,5,11,0,0,103,104,5,2,0,0,104,106,3,10,5,0,105,107,
- 3,12,6,0,106,105,1,0,0,0,106,107,1,0,0,0,107,108,1,0,0,0,108,110,5,5,0,
- 0,109,111,3,12,6,0,110,109,1,0,0,0,110,111,1,0,0,0,111,112,1,0,0,0,112,
- 113,5,4,0,0,113,114,3,8,4,0,114,139,1,0,0,0,115,116,5,12,0,0,116,117,5,
- 2,0,0,117,118,3,12,6,0,118,119,5,4,0,0,119,120,3,8,4,0,120,139,1,0,0,0,
- 121,122,5,13,0,0,122,123,3,8,4,0,123,124,5,12,0,0,124,125,5,2,0,0,125,
- 126,3,12,6,0,126,127,5,4,0,0,127,128,5,5,0,0,128,139,1,0,0,0,129,130,5,
- 14,0,0,130,139,5,5,0,0,131,132,5,15,0,0,132,139,5,5,0,0,133,134,3,12,6,
- 0,134,135,5,5,0,0,135,139,1,0,0,0,136,139,3,4,2,0,137,139,5,5,0,0,138,
- 74,1,0,0,0,138,78,1,0,0,0,138,87,1,0,0,0,138,102,1,0,0,0,138,115,1,0,0,
- 0,138,121,1,0,0,0,138,129,1,0,0,0,138,131,1,0,0,0,138,133,1,0,0,0,138,
- 136,1,0,0,0,138,137,1,0,0,0,139,9,1,0,0,0,140,141,5,1,0,0,141,144,5,51,
- 0,0,142,143,5,16,0,0,143,145,3,12,6,0,144,142,1,0,0,0,144,145,1,0,0,0,
- 145,146,1,0,0,0,146,147,5,5,0,0,147,11,1,0,0,0,148,149,6,6,-1,0,149,150,
- 5,2,0,0,150,151,3,12,6,0,151,152,5,4,0,0,152,227,1,0,0,0,153,227,3,14,
- 7,0,154,155,3,16,8,0,155,156,5,16,0,0,156,157,3,12,6,38,157,227,1,0,0,
- 0,158,227,5,51,0,0,159,160,5,51,0,0,160,169,5,2,0,0,161,166,3,12,6,0,162,
- 163,5,3,0,0,163,165,3,12,6,0,164,162,1,0,0,0,165,168,1,0,0,0,166,164,1,
- 0,0,0,166,167,1,0,0,0,167,170,1,0,0,0,168,166,1,0,0,0,169,161,1,0,0,0,
- 169,170,1,0,0,0,170,171,1,0,0,0,171,227,5,4,0,0,172,173,5,17,0,0,173,227,
- 3,12,6,35,174,175,5,18,0,0,175,227,3,12,6,34,176,177,5,19,0,0,177,227,
- 3,16,8,0,178,179,5,20,0,0,179,227,3,16,8,0,180,181,3,16,8,0,181,182,5,
- 19,0,0,182,227,1,0,0,0,183,184,3,16,8,0,184,185,5,20,0,0,185,227,1,0,0,
- 0,186,187,3,16,8,0,187,188,5,39,0,0,188,189,3,12,6,11,189,227,1,0,0,0,
- 190,191,3,16,8,0,191,192,5,40,0,0,192,193,3,12,6,10,193,227,1,0,0,0,194,
- 195,3,16,8,0,195,196,5,41,0,0,196,197,3,12,6,9,197,227,1,0,0,0,198,199,
- 3,16,8,0,199,200,5,42,0,0,200,201,3,12,6,8,201,227,1,0,0,0,202,203,3,16,
- 8,0,203,204,5,43,0,0,204,205,3,12,6,7,205,227,1,0,0,0,206,207,3,16,8,0,
- 207,208,5,44,0,0,208,209,3,12,6,6,209,227,1,0,0,0,210,211,3,16,8,0,211,
- 212,5,45,0,0,212,213,3,12,6,5,213,227,1,0,0,0,214,215,3,16,8,0,215,216,
- 5,46,0,0,216,217,3,12,6,4,217,227,1,0,0,0,218,219,3,16,8,0,219,220,5,47,
- 0,0,220,221,3,12,6,3,221,227,1,0,0,0,222,223,3,16,8,0,223,224,5,48,0,0,
- 224,225,3,12,6,2,225,227,1,0,0,0,226,148,1,0,0,0,226,153,1,0,0,0,226,154,
- 1,0,0,0,226,158,1,0,0,0,226,159,1,0,0,0,226,172,1,0,0,0,226,174,1,0,0,
- 0,226,176,1,0,0,0,226,178,1,0,0,0,226,180,1,0,0,0,226,183,1,0,0,0,226,
- 186,1,0,0,0,226,190,1,0,0,0,226,194,1,0,0,0,226,198,1,0,0,0,226,202,1,
- 0,0,0,226,206,1,0,0,0,226,210,1,0,0,0,226,214,1,0,0,0,226,218,1,0,0,0,
- 226,222,1,0,0,0,227,290,1,0,0,0,228,229,10,29,0,0,229,230,5,21,0,0,230,
- 289,3,12,6,30,231,232,10,28,0,0,232,233,5,22,0,0,233,289,3,12,6,29,234,
- 235,10,27,0,0,235,236,5,23,0,0,236,289,3,12,6,28,237,238,10,26,0,0,238,
- 239,5,24,0,0,239,289,3,12,6,27,240,241,10,25,0,0,241,242,5,25,0,0,242,
- 289,3,12,6,26,243,244,10,24,0,0,244,245,5,26,0,0,245,289,3,12,6,25,246,
- 247,10,23,0,0,247,248,5,27,0,0,248,289,3,12,6,24,249,250,10,22,0,0,250,
- 251,5,28,0,0,251,289,3,12,6,23,252,253,10,21,0,0,253,254,5,29,0,0,254,
- 289,3,12,6,22,255,256,10,20,0,0,256,257,5,30,0,0,257,289,3,12,6,21,258,
- 259,10,19,0,0,259,260,5,31,0,0,260,289,3,12,6,20,261,262,10,18,0,0,262,
- 263,5,32,0,0,263,289,3,12,6,19,264,265,10,17,0,0,265,266,5,33,0,0,266,
- 289,3,12,6,18,267,268,10,16,0,0,268,269,5,34,0,0,269,289,3,12,6,17,270,
- 271,10,15,0,0,271,272,5,35,0,0,272,289,3,12,6,16,273,274,10,14,0,0,274,
- 275,5,36,0,0,275,289,3,12,6,15,276,277,10,13,0,0,277,278,5,37,0,0,278,
- 289,3,12,6,14,279,280,10,12,0,0,280,281,5,38,0,0,281,289,3,12,6,13,282,
- 283,10,1,0,0,283,284,5,49,0,0,284,285,3,12,6,0,285,286,5,50,0,0,286,287,
- 3,12,6,2,287,289,1,0,0,0,288,228,1,0,0,0,288,231,1,0,0,0,288,234,1,0,0,
- 0,288,237,1,0,0,0,288,240,1,0,0,0,288,243,1,0,0,0,288,246,1,0,0,0,288,
- 249,1,0,0,0,288,252,1,0,0,0,288,255,1,0,0,0,288,258,1,0,0,0,288,261,1,
- 0,0,0,288,264,1,0,0,0,288,267,1,0,0,0,288,270,1,0,0,0,288,273,1,0,0,0,
- 288,276,1,0,0,0,288,279,1,0,0,0,288,282,1,0,0,0,289,292,1,0,0,0,290,288,
- 1,0,0,0,290,291,1,0,0,0,291,13,1,0,0,0,292,290,1,0,0,0,293,294,5,52,0,
- 0,294,15,1,0,0,0,295,296,5,51,0,0,296,17,1,0,0,0,21,21,35,38,52,55,59,
- 65,72,85,90,94,98,106,110,138,144,166,169,226,288,290
+ 1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,
+ 6,1,6,5,6,294,8,6,10,6,12,6,297,9,6,1,7,1,7,1,8,1,8,1,8,0,1,12,9,0,2,4,
+ 6,8,10,12,14,16,0,0,361,0,19,1,0,0,0,2,59,1,0,0,0,4,61,1,0,0,0,6,72,1,
+ 0,0,0,8,138,1,0,0,0,10,140,1,0,0,0,12,231,1,0,0,0,14,298,1,0,0,0,16,300,
+ 1,0,0,0,18,20,3,2,1,0,19,18,1,0,0,0,20,21,1,0,0,0,21,19,1,0,0,0,21,22,
+ 1,0,0,0,22,23,1,0,0,0,23,24,5,0,0,1,24,1,1,0,0,0,25,26,5,1,0,0,26,27,5,
+ 51,0,0,27,38,5,2,0,0,28,29,5,1,0,0,29,35,5,51,0,0,30,31,5,3,0,0,31,32,
+ 5,1,0,0,32,34,5,51,0,0,33,30,1,0,0,0,34,37,1,0,0,0,35,33,1,0,0,0,35,36,
+ 1,0,0,0,36,39,1,0,0,0,37,35,1,0,0,0,38,28,1,0,0,0,38,39,1,0,0,0,39,40,
+ 1,0,0,0,40,41,5,4,0,0,41,60,5,5,0,0,42,43,5,1,0,0,43,44,5,51,0,0,44,55,
+ 5,2,0,0,45,46,5,1,0,0,46,52,5,51,0,0,47,48,5,3,0,0,48,49,5,1,0,0,49,51,
+ 5,51,0,0,50,47,1,0,0,0,51,54,1,0,0,0,52,50,1,0,0,0,52,53,1,0,0,0,53,56,
+ 1,0,0,0,54,52,1,0,0,0,55,45,1,0,0,0,55,56,1,0,0,0,56,57,1,0,0,0,57,58,
+ 5,4,0,0,58,60,3,4,2,0,59,25,1,0,0,0,59,42,1,0,0,0,60,3,1,0,0,0,61,65,5,
+ 6,0,0,62,64,3,6,3,0,63,62,1,0,0,0,64,67,1,0,0,0,65,63,1,0,0,0,65,66,1,
+ 0,0,0,66,68,1,0,0,0,67,65,1,0,0,0,68,69,5,7,0,0,69,5,1,0,0,0,70,73,3,8,
+ 4,0,71,73,3,10,5,0,72,70,1,0,0,0,72,71,1,0,0,0,73,7,1,0,0,0,74,75,5,8,
+ 0,0,75,76,3,12,6,0,76,77,5,5,0,0,77,139,1,0,0,0,78,79,5,9,0,0,79,80,5,
+ 2,0,0,80,81,3,12,6,0,81,82,5,4,0,0,82,85,3,8,4,0,83,84,5,10,0,0,84,86,
+ 3,8,4,0,85,83,1,0,0,0,85,86,1,0,0,0,86,139,1,0,0,0,87,88,5,11,0,0,88,90,
+ 5,2,0,0,89,91,3,12,6,0,90,89,1,0,0,0,90,91,1,0,0,0,91,92,1,0,0,0,92,94,
+ 5,5,0,0,93,95,3,12,6,0,94,93,1,0,0,0,94,95,1,0,0,0,95,96,1,0,0,0,96,98,
+ 5,5,0,0,97,99,3,12,6,0,98,97,1,0,0,0,98,99,1,0,0,0,99,100,1,0,0,0,100,
+ 101,5,4,0,0,101,139,3,8,4,0,102,103,5,11,0,0,103,104,5,2,0,0,104,106,3,
+ 10,5,0,105,107,3,12,6,0,106,105,1,0,0,0,106,107,1,0,0,0,107,108,1,0,0,
+ 0,108,110,5,5,0,0,109,111,3,12,6,0,110,109,1,0,0,0,110,111,1,0,0,0,111,
+ 112,1,0,0,0,112,113,5,4,0,0,113,114,3,8,4,0,114,139,1,0,0,0,115,116,5,
+ 12,0,0,116,117,5,2,0,0,117,118,3,12,6,0,118,119,5,4,0,0,119,120,3,8,4,
+ 0,120,139,1,0,0,0,121,122,5,13,0,0,122,123,3,8,4,0,123,124,5,12,0,0,124,
+ 125,5,2,0,0,125,126,3,12,6,0,126,127,5,4,0,0,127,128,5,5,0,0,128,139,1,
+ 0,0,0,129,130,5,14,0,0,130,139,5,5,0,0,131,132,5,15,0,0,132,139,5,5,0,
+ 0,133,134,3,12,6,0,134,135,5,5,0,0,135,139,1,0,0,0,136,139,3,4,2,0,137,
+ 139,5,5,0,0,138,74,1,0,0,0,138,78,1,0,0,0,138,87,1,0,0,0,138,102,1,0,0,
+ 0,138,115,1,0,0,0,138,121,1,0,0,0,138,129,1,0,0,0,138,131,1,0,0,0,138,
+ 133,1,0,0,0,138,136,1,0,0,0,138,137,1,0,0,0,139,9,1,0,0,0,140,141,5,1,
+ 0,0,141,142,5,16,0,0,142,145,5,51,0,0,143,144,5,17,0,0,144,146,3,12,6,
+ 0,145,143,1,0,0,0,145,146,1,0,0,0,146,147,1,0,0,0,147,148,5,5,0,0,148,
+ 11,1,0,0,0,149,150,6,6,-1,0,150,151,5,2,0,0,151,152,3,12,6,0,152,153,5,
+ 4,0,0,153,232,1,0,0,0,154,232,3,14,7,0,155,156,3,16,8,0,156,157,5,17,0,
+ 0,157,158,3,12,6,40,158,232,1,0,0,0,159,160,5,16,0,0,160,232,3,12,6,39,
+ 161,162,5,18,0,0,162,232,3,16,8,0,163,232,5,51,0,0,164,165,5,51,0,0,165,
+ 174,5,2,0,0,166,171,3,12,6,0,167,168,5,3,0,0,168,170,3,12,6,0,169,167,
+ 1,0,0,0,170,173,1,0,0,0,171,169,1,0,0,0,171,172,1,0,0,0,172,175,1,0,0,
+ 0,173,171,1,0,0,0,174,166,1,0,0,0,174,175,1,0,0,0,175,176,1,0,0,0,176,
+ 232,5,4,0,0,177,178,5,19,0,0,178,232,3,12,6,35,179,180,5,20,0,0,180,232,
+ 3,12,6,34,181,182,5,21,0,0,182,232,3,16,8,0,183,184,5,22,0,0,184,232,3,
+ 16,8,0,185,186,3,16,8,0,186,187,5,21,0,0,187,232,1,0,0,0,188,189,3,16,
+ 8,0,189,190,5,22,0,0,190,232,1,0,0,0,191,192,3,16,8,0,192,193,5,39,0,0,
+ 193,194,3,12,6,11,194,232,1,0,0,0,195,196,3,16,8,0,196,197,5,40,0,0,197,
+ 198,3,12,6,10,198,232,1,0,0,0,199,200,3,16,8,0,200,201,5,41,0,0,201,202,
+ 3,12,6,9,202,232,1,0,0,0,203,204,3,16,8,0,204,205,5,42,0,0,205,206,3,12,
+ 6,8,206,232,1,0,0,0,207,208,3,16,8,0,208,209,5,43,0,0,209,210,3,12,6,7,
+ 210,232,1,0,0,0,211,212,3,16,8,0,212,213,5,44,0,0,213,214,3,12,6,6,214,
+ 232,1,0,0,0,215,216,3,16,8,0,216,217,5,45,0,0,217,218,3,12,6,5,218,232,
+ 1,0,0,0,219,220,3,16,8,0,220,221,5,46,0,0,221,222,3,12,6,4,222,232,1,0,
+ 0,0,223,224,3,16,8,0,224,225,5,47,0,0,225,226,3,12,6,3,226,232,1,0,0,0,
+ 227,228,3,16,8,0,228,229,5,48,0,0,229,230,3,12,6,2,230,232,1,0,0,0,231,
+ 149,1,0,0,0,231,154,1,0,0,0,231,155,1,0,0,0,231,159,1,0,0,0,231,161,1,
+ 0,0,0,231,163,1,0,0,0,231,164,1,0,0,0,231,177,1,0,0,0,231,179,1,0,0,0,
+ 231,181,1,0,0,0,231,183,1,0,0,0,231,185,1,0,0,0,231,188,1,0,0,0,231,191,
+ 1,0,0,0,231,195,1,0,0,0,231,199,1,0,0,0,231,203,1,0,0,0,231,207,1,0,0,
+ 0,231,211,1,0,0,0,231,215,1,0,0,0,231,219,1,0,0,0,231,223,1,0,0,0,231,
+ 227,1,0,0,0,232,295,1,0,0,0,233,234,10,29,0,0,234,235,5,16,0,0,235,294,
+ 3,12,6,30,236,237,10,28,0,0,237,238,5,23,0,0,238,294,3,12,6,29,239,240,
+ 10,27,0,0,240,241,5,24,0,0,241,294,3,12,6,28,242,243,10,26,0,0,243,244,
+ 5,25,0,0,244,294,3,12,6,27,245,246,10,25,0,0,246,247,5,26,0,0,247,294,
+ 3,12,6,26,248,249,10,24,0,0,249,250,5,27,0,0,250,294,3,12,6,25,251,252,
+ 10,23,0,0,252,253,5,28,0,0,253,294,3,12,6,24,254,255,10,22,0,0,255,256,
+ 5,29,0,0,256,294,3,12,6,23,257,258,10,21,0,0,258,259,5,30,0,0,259,294,
+ 3,12,6,22,260,261,10,20,0,0,261,262,5,31,0,0,262,294,3,12,6,21,263,264,
+ 10,19,0,0,264,265,5,32,0,0,265,294,3,12,6,20,266,267,10,18,0,0,267,268,
+ 5,18,0,0,268,294,3,12,6,19,269,270,10,17,0,0,270,271,5,33,0,0,271,294,
+ 3,12,6,18,272,273,10,16,0,0,273,274,5,34,0,0,274,294,3,12,6,17,275,276,
+ 10,15,0,0,276,277,5,35,0,0,277,294,3,12,6,16,278,279,10,14,0,0,279,280,
+ 5,36,0,0,280,294,3,12,6,15,281,282,10,13,0,0,282,283,5,37,0,0,283,294,
+ 3,12,6,14,284,285,10,12,0,0,285,286,5,38,0,0,286,294,3,12,6,13,287,288,
+ 10,1,0,0,288,289,5,49,0,0,289,290,3,12,6,0,290,291,5,50,0,0,291,292,3,
+ 12,6,2,292,294,1,0,0,0,293,233,1,0,0,0,293,236,1,0,0,0,293,239,1,0,0,0,
+ 293,242,1,0,0,0,293,245,1,0,0,0,293,248,1,0,0,0,293,251,1,0,0,0,293,254,
+ 1,0,0,0,293,257,1,0,0,0,293,260,1,0,0,0,293,263,1,0,0,0,293,266,1,0,0,
+ 0,293,269,1,0,0,0,293,272,1,0,0,0,293,275,1,0,0,0,293,278,1,0,0,0,293,
+ 281,1,0,0,0,293,284,1,0,0,0,293,287,1,0,0,0,294,297,1,0,0,0,295,293,1,
+ 0,0,0,295,296,1,0,0,0,296,13,1,0,0,0,297,295,1,0,0,0,298,299,5,52,0,0,
+ 299,15,1,0,0,0,300,301,5,51,0,0,301,17,1,0,0,0,21,21,35,38,52,55,59,65,
+ 72,85,90,94,98,106,110,138,145,171,174,231,293,295
};
public static readonly ATN _ATN =
diff --git a/Compiler/gen/CGrammarVisitor.cs b/Compiler/gen/CGrammarVisitor.cs
index a3271f8..0c4e8ae 100644
--- a/Compiler/gen/CGrammarVisitor.cs
+++ b/Compiler/gen/CGrammarVisitor.cs
@@ -148,6 +148,13 @@ public interface ICGrammarVisitor<Result> : IParseTreeVisitor<Result> {
/// <return>The visitor result.</return>
Result VisitVariableDeclaration([NotNull] CGrammarParser.VariableDeclarationContext context);
/// <summary>
+ /// Visit a parse tree produced by the <c>addressOfExpression</c>
+ /// labeled alternative in <see cref="CGrammarParser.expression"/>.
+ /// </summary>
+ /// <param name="context">The parse tree.</param>
+ /// <return>The visitor result.</return>
+ Result VisitAddressOfExpression([NotNull] CGrammarParser.AddressOfExpressionContext context);
+ /// <summary>
/// Visit a parse tree produced by the <c>compoundSubtractExpression</c>
/// labeled alternative in <see cref="CGrammarParser.expression"/>.
/// </summary>
@@ -274,6 +281,13 @@ public interface ICGrammarVisitor<Result> : IParseTreeVisitor<Result> {
/// <return>The visitor result.</return>
Result VisitInvertExpression([NotNull] CGrammarParser.InvertExpressionContext context);
/// <summary>
+ /// Visit a parse tree produced by the <c>dereferenceExpression</c>
+ /// labeled alternative in <see cref="CGrammarParser.expression"/>.
+ /// </summary>
+ /// <param name="context">The parse tree.</param>
+ /// <return>The visitor result.</return>
+ Result VisitDereferenceExpression([NotNull] CGrammarParser.DereferenceExpressionContext context);
+ /// <summary>
/// Visit a parse tree produced by the <c>equalExpression</c>
/// labeled alternative in <see cref="CGrammarParser.expression"/>.
/// </summary>
diff --git a/Emulator/Program.cs b/Emulator/Program.cs
index c5ae852..675b8d6 100644
--- a/Emulator/Program.cs
+++ b/Emulator/Program.cs
@@ -59,7 +59,6 @@ internal class Program
// Thread.Sleep(1);
//
cpu.Clock();
- Thread.Sleep(1000);
}
Console.WriteLine($"Exit code: 0x{cpu.V[0]:X4}");
});
diff --git a/ROMs/hello_c.asm b/ROMs/hello_c.asm
index 761f32b..bdb32ff 100644
--- a/ROMs/hello_c.asm
+++ b/ROMs/hello_c.asm
@@ -1,24 +1,21 @@
jmp _main
-_add_int_a__int_b: ; int add(int a, int b)
- pop V0 ; Pop return address to register, to preserve during parameter access
- pop [$51FF] ; param int a
- pop [$5201] ; param int b
- push V0 ; Restore function return address
- push [$51FF] ; left operand
- mov [$5201], V1 ; right operand
- pop V0 ; get left operand back
- add V0, V1 ; compute addition
- mov AX, V0 ; return value
- ret
- mov 0, V0 ; fallback return 0
- ret
-
_main: ; int main()
- push 2 ; arg int a
- push 1 ; arg int b
- call _add_int_a__int_b ; int add(int a, int b)
- mov V0, V0 ; return value
- ret
+ mov 1, [$51FF] ; int x = 1
+ mov 0, [$5201] ; int i = 0
+_body_1:
+ push [$5201] ; left operand
+ mov 10, V1 ; right operand
+ pop V0 ; get left operand back
+ lt V0, V1 ; compute less than check
+ not LX
+ bz
+ jmp _end_2 ; if for condition fails, jump to end
+ mult [$51FF], 2 ; compute multiplication
+ mov AX, [$51FF] ; store back into left param
+ push [$5201] ; i++
+ inc [$5201]
+ pop V0
+_end_2:
mov 0, V0 ; fallback return 0
ret
diff --git a/ROMs/hello_c.c b/ROMs/hello_c.c
index 839c12d..f670952 100644
--- a/ROMs/hello_c.c
+++ b/ROMs/hello_c.c
@@ -1,9 +1,7 @@
-int add(int a, int b)
-{
- return a + b;
-}
-
int main()
{
- return add(1, 2);
+ int x = 1;
+ for (int i = 0; i < 10; i++) {
+ x *= 2;
+ }
} \ No newline at end of file
diff --git a/ROMs/hello_c.q1 b/ROMs/hello_c.q1
index ae6e4bb..1af8388 100644
--- a/ROMs/hello_c.q1
+++ b/ROMs/hello_c.q1
Binary files differ
generated by cgit v1.3.1 (git 2.54.0) at 2026-10-31 13:02:16 +0000