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Disallowed 'defined' as a macro name.

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acqn
2022-08-07 13:56:47 +08:00
parent ae811baaf1
commit a3a5fbe809
1 changed files with 6 additions and 0 deletions
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6
src/cc65/preproc.c
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@@ -1053,6 +1053,12 @@ static void DoDefine (void)
/* Remember if we're in C89 mode */ /* Remember if we're in C89 mode */
C89 = (IS_Get (&Standard) == STD_C89); C89 = (IS_Get (&Standard) == STD_C89);
/* Check for forbidden macro names */
if (strcmp (Ident, "defined") == 0) {
PPError ("'%s' cannot be used as a macro name", Ident);
return;
}
/* Create a new macro definition */ /* Create a new macro definition */
M = NewMacro (Ident); M = NewMacro (Ident);