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Fixed a problem with undefined identifiers in #if expressions: If the

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identifier is not the last token on the line, the compiler will run into
an error.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3744 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2006-05-29 20:38:44 +00:00
parent b7255ed8fa
commit eb745b3d1b
1 changed files with 7 additions and 6 deletions
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11
src/cc65/expr.c
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@ -70,7 +70,7 @@ static GenDesc GenOASGN = { TOK_OR_ASSIGN, GEN_NOPUSH, g_or };
/*****************************************************************************/
/* Helper functions */
/* Helper functions */
/*****************************************************************************/
@ -127,7 +127,7 @@ static Type* promoteint (Type* lhst, Type* rhst)
if (IsSignUnsigned (lhst) || IsSignUnsigned (rhst)) {
return type_ulong;
} else {
return type_long;
return type_long;
}
} else {
if (IsSignUnsigned (lhst) || IsSignUnsigned (rhst)) {
@ -328,7 +328,7 @@ static unsigned FunctionParamList (FuncDesc* Func)
--FrameParams;
}
/* Do we have more than one parameter in the frame? */
/* Do we have more than one parameter in the frame? */
if (FrameParams > 1) {
/* Okeydokey, setup the frame */
FrameOffs = StackPtr;
@ -371,7 +371,7 @@ static unsigned FunctionParamList (FuncDesc* Func)
if ((Func->Flags & FD_VARIADIC) == 0) {
/* End of param list reached, no ellipsis */
Error ("Too many arguments in function call");
}
}
/* Assume an ellipsis even in case of errors to avoid an error
* message for each other argument.
*/
@ -543,7 +543,7 @@ static void FunctionCall (ExprDesc* Expr)
RemoveCode (&Mark);
PtrOnStack = 0;
} else {
/* Load from the saved copy */
/* Load from the saved copy */
g_getlocal (CF_PTR, PtrOffs);
}
} else {
@ -627,6 +627,7 @@ static void Primary (ExprDesc* E)
* is an undefined macro and replace it by a constant value of zero.
*/
if (Preprocessing && CurTok.Tok == TOK_IDENT) {
NextToken ();
ED_MakeConstAbsInt (E, 0);
return;
}