the10thwiz/cc65
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

More work on .sizeof, fixed problems with cheap locals

Browse Source 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2704 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2003-12-03 09:18:31 +00:00
parent 500f6c994a
commit 14d0577ef0
7 changed files with 55 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
src/ca65/expr.c
View File

@@ -394,25 +394,39 @@ static ExprNode* FuncSizeOf (void)
long Size;
/* Parse the scope and the name */
SymTable* ParentScope = ParseScopedIdent (Name, &FullName);
if (Tok == TOK_LOCAL_IDENT) {
/* Check if the parent scope is valid */
if (ParentScope == 0) {
/* No such scope */
DoneStrBuf (&FullName);
return GenLiteralExpr (0);
}
/* Cheap local symbol, special handling */
Sym = SymFindLocal (SymLast, SVal, SYM_FIND_EXISTING);
if (Sym == 0) {
Error ("Unknown symbol or scope: `%s'", SB_GetConstBuf (&FullName));
return GenLiteralExpr (0);
} else {
SizeSym = GetSizeOfSymbol (Sym);
}
/* The scope is valid, search first for a child scope, then for a symbol */
if ((Scope = SymFindScope (ParentScope, Name, SYM_FIND_EXISTING)) != 0) {
/* Yep, it's a scope */
SizeSym = GetSizeOfScope (Scope);
} else if ((Sym = SymFind (ParentScope, Name, SYM_FIND_EXISTING)) != 0) {
SizeSym = GetSizeOfSymbol (Sym);
} else {
Error ("Unknown symbol or scope: `%s'", SB_GetConstBuf (&FullName));
return GenLiteralExpr (0);
/* Parse the scope and the name */
SymTable* ParentScope = ParseScopedIdent (Name, &FullName);
/* Check if the parent scope is valid */
if (ParentScope == 0) {
/* No such scope */
DoneStrBuf (&FullName);
return GenLiteralExpr (0);
}
/* The scope is valid, search first for a child scope, then for a symbol */
if ((Scope = SymFindScope (ParentScope, Name, SYM_FIND_EXISTING)) != 0) {
/* Yep, it's a scope */
SizeSym = GetSizeOfScope (Scope);
} else if ((Sym = SymFind (ParentScope, Name, SYM_FIND_EXISTING)) != 0) {
SizeSym = GetSizeOfSymbol (Sym);
} else {
Error ("Unknown symbol or scope: `%s'", SB_GetConstBuf (&FullName));
return GenLiteralExpr (0);
}
}
/* Check if we have a size */