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Commented out a grammar rule that was ambiguous

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jpekkila
2019-10-03 01:52:56 +03:00
parent cc3c2eb926
commit a02fa349ce
1 changed files with 1 additions and 1 deletions
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acc/src/acc.y
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@@ -66,7 +66,7 @@ compound_statement: '{' '}'
statement: selection_statement { $$ = astnode_create(NODE_UNKNOWN, $1, NULL); } statement: selection_statement { $$ = astnode_create(NODE_UNKNOWN, $1, NULL); }
| iteration_statement { $$ = astnode_create(NODE_UNKNOWN, $1, NULL); } | iteration_statement { $$ = astnode_create(NODE_UNKNOWN, $1, NULL); }
| exec_statement ';' { $$ = astnode_create(NODE_UNKNOWN, $1, NULL); $$->postfix = ';'; } | exec_statement ';' { $$ = astnode_create(NODE_UNKNOWN, $1, NULL); $$->postfix = ';'; }
| compound_statement { $$ = astnode_create(NODE_UNKNOWN, $1, NULL); } //| compound_statement { $$ = astnode_create(NODE_UNKNOWN, $1, NULL); } // shift-reduce conflict, would be needed only for nested compound statements. TODO remove
; ;
selection_statement: IF expression else_selection_statement { $$ = astnode_create(NODE_UNKNOWN, $2, $3); $$->prefix = IF; } selection_statement: IF expression else_selection_statement { $$ = astnode_create(NODE_UNKNOWN, $2, $3); $$->prefix = IF; }