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Stop LCC from warning about null pointer conversion to function pointer

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Fixed LCC to correctly diagnose expressions with NPC. It no longer reports messages such as

    warning: conversion from `pointer to void' to `pointer to void function(void)' is compiler dependent
This commit is contained in:
Jun Woong 2014-12-10 15:26:29 +09:00 • committed by Zack Middleton
parent dd82b9d1a8
commit 8469c40c2b
3 changed files with 3 additions and 3 deletions
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2
code/tools/lcc/src/expr.c
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@ -621,7 +621,7 @@ Tree cast(Tree p, Type type) {
p = simplify(CVP, dst, p, NULL);
else {
if ((isfunc(src->type) && !isfunc(dst->type))
|| (!isfunc(src->type) && isfunc(dst->type)))
|| (!isnullptr(p) && !isfunc(src->type) && isfunc(dst->type)))
warning("conversion from `%t' to `%t' is compiler dependent\n", p->type, type);
if (src->size != dst->size)