diff options
Diffstat (limited to 'Compiler/CGrammar.g4')
| -rw-r--r-- | Compiler/CGrammar.g4 | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/Compiler/CGrammar.g4 b/Compiler/CGrammar.g4 index aec4694..484cc90 100644 --- a/Compiler/CGrammar.g4 +++ b/Compiler/CGrammar.g4 @@ -14,11 +14,6 @@ function : 'int' name=ID '(' ')' block ; -body - : statement - | block - ; - block : '{' block_item* '}' ; @@ -30,8 +25,9 @@ block_item statement : 'return' expression ';' #returnStatement - | 'if' '(' expression ')' then=body ('else' else=body) #ifStatement + | 'if' '(' expression ')' then=statement ('else' else=statement)? #ifStatement | expression #expressionStatement + | block #blockStatement ; |