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bodyless loops still have to loop

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Wolfgang (Blub) Bumiller 2012-11-30 21:34:49 +01:00
parent 8d014cc6eb
commit d148cfdcd5
1 changed files with 6 additions and 4 deletions
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10
ast.c
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@ -2420,7 +2420,7 @@ bool ast_loop_codegen(ast_loop *self, ast_function *func, bool lvalue, ir_value
bbreak = bout;
/* The loop body... */
if (self->body)
/* if (self->body) */
{
bbody = ir_function_create_block(ast_ctx(self), func->ir_func, ast_function_label(func, "loop_body"));
if (!bbody)
@ -2437,9 +2437,11 @@ bool ast_loop_codegen(ast_loop *self, ast_function *func, bool lvalue, ir_value
func->continueblock = bbody;
/* generate */
cgen = self->body->expression.codegen;
if (!(*cgen)((ast_expression*)(self->body), func, false, &dummy))
return false;
if (self->body) {
cgen = self->body->expression.codegen;
if (!(*cgen)((ast_expression*)(self->body), func, false, &dummy))
return false;
}
end_bbody = func->curblock;
func->breakblock = old_bbreak;