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Check for implicit int return in all cases

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git-svn-id: svn://svn.cc65.org/cc65/trunk@1851 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz 2002-12-26 16:14:57 +00:00
parent 82a0184c26
commit 9222de75da
1 changed files with 16 additions and 16 deletions
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32
src/cc65/declare.c
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@ -745,23 +745,23 @@ static FuncDesc* ParseFuncDecl (const DeclSpec* Spec)
NextToken ();
F->Flags |= FD_VOID_PARAM;
} else if (CurTok.Tok == TOK_IDENT &&
(NextTok.Tok == TOK_COMMA || NextTok.Tok == TOK_RPAREN)) {
/* If the identifier is a typedef, we have a new style parameter list,
* if it's some other identifier, it's an old style parameter list.
*/
Sym = FindSym (CurTok.Ident);
if (Sym == 0 || !SymIsTypeDef (Sym)) {
/* Old style (K&R) function. Assume variable param list. */
F->Flags |= (FD_OLDSTYLE | FD_VARIADIC);
(NextTok.Tok == TOK_COMMA || NextTok.Tok == TOK_RPAREN)) {
/* If the identifier is a typedef, we have a new style parameter list,
* if it's some other identifier, it's an old style parameter list.
*/
Sym = FindSym (CurTok.Ident);
if (Sym == 0 || !SymIsTypeDef (Sym)) {
/* Old style (K&R) function. Assume variable param list. */
F->Flags |= (FD_OLDSTYLE | FD_VARIADIC);
}
}
/* Check for an implicit int return in the K&R function */
if ((Spec->Flags & DS_DEF_TYPE) != 0 &&
Spec->Type[0] == T_INT &&
Spec->Type[1] == T_END) {
/* Function has an implicit int return */
F->Flags |= FD_OLDSTYLE_INTRET;
}
}
/* Check for an implicit int return in the function */
if ((Spec->Flags & DS_DEF_TYPE) != 0 &&
Spec->Type[0] == T_INT &&
Spec->Type[1] == T_END) {
/* Function has an implicit int return */
F->Flags |= FD_OLDSTYLE_INTRET;
}
/* Parse params */