Mercurial > hg-old > index.cgi
diff src/symbol.c @ 79:d0ce3f5f6797
Checkpointing deployment of non-constant expression handling
| author | lost |
|---|---|
| date | Sat, 10 Jan 2009 07:09:14 +0000 |
| parents | a338d496350e |
| children | 03be43ae19cf |
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--- a/src/symbol.c Sat Jan 10 05:00:42 2009 +0000 +++ b/src/symbol.c Sat Jan 10 07:09:14 2009 +0000 @@ -92,6 +92,11 @@ se = lwasm_find_symbol(as, sym, scontext); if (se) { + if (flags & SYMBOL_FORCE && as -> passnum != 2) + { + register_error(as, l, 1, "Multiply defined symbol: %s", sym); + return -1; + } if (!(flags & SYMBOL_SET) || (flags & SYMBOL_SET && !(se -> flags & SYMBOL_SET))) { register_error(as, l, 1, "Mulitply defined symbol: %s", sym); @@ -105,6 +110,10 @@ { se -> expr = l -> exprs[0]; } + else + { + se -> expr = NULL; + } return; }