Hesham/hcc
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

parser: correct syntax errors

Browse Source 
Signed-off-by: HeshamTB <hishaminv@gmail.com>
This commit is contained in:
HeshamTB 2023-12-29 05:05:57 +03:00
parent 17d1dc7269
commit 212ac9119d
2 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
expr.h
View File

@ -83,7 +83,7 @@ struct decl {
struct decl* next; struct decl* next;
}; };
struct expr* expr_create(expr_t kind, struct expr* left, struct expr* right); //struct expr* expr_create(expr_t kind, struct expr* left, struct expr* right);
#endif // PARSER_H #endif // PARSER_H

4
parser.bison
View File

@ -69,7 +69,7 @@ stmt : TOKEN_IF TOKEN_LPAREN expr TOKEN_RPAREN stmt
{ $$ = stmt_create(STMT_BLOCK,0,0,0,0,$2,0,0); } { $$ = stmt_create(STMT_BLOCK,0,0,0,0,$2,0,0); }
; ;
stmt_list : stmt stmt_list { $$ = $1; $1->next $2; } stmt_list : stmt stmt_list { $$ = $1; $1->next = $2; }
| { $$ = 0; } | { $$ = 0; }
; ;
@ -86,7 +86,7 @@ term : term TOKEN_MUL factor { $$ = expr_create(EXPR_MUL,$1,$3); }
factor : TOKEN_MINUS factor factor : TOKEN_MINUS factor
{ $$ = expr_create(EXPR_SUB, expr_create_integer_literal(0), $2); } { $$ = expr_create(EXPR_SUB, expr_create_integer_literal(0), $2); }
| TOKEN_LPAREN expr TOKEN_RPAREN { $$ = $2; } | TOKEN_LPAREN expr TOKEN_RPAREN { $$ = $2; }
| TOKEN_INT { $$ = expr_create_integer_literal(atoi(yytext)); } | TOKEN_NUMBER { $$ = expr_create_integer_literal(atoi(yytext)); }
; ;
type : TOKEN_INT { $$ = create_type(TYPE_INTEGER,0,0); } type : TOKEN_INT { $$ = create_type(TYPE_INTEGER,0,0); }