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Warning about forward declaration of enum types in non-cc65 modes.

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acqn 2020-08-03 01:38:54 +08:00 committed by Oliver Schmidt
parent 8cdffc1944
commit b2d3b8379c
1 changed files with 9 additions and 0 deletions
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9
src/cc65/compile.c
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@ -276,6 +276,15 @@ static void Parse (void)
Entry->Name, Entry->V.BssName); Entry->Name, Entry->V.BssName);
} }
Entry->V.BssName = xstrdup (bssName); Entry->V.BssName = xstrdup (bssName);
/* Check for enum forward declaration.
** Warn about it when extensions are not allowed.
*/
if (Size == 0 && IsTypeEnum (Decl.Type)) {
if (IS_Get (&Standard) != STD_CC65) {
Warning ("ISO C forbids forward references to 'enum' types");
}
}
} }
} }