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nonExist now does the expected thing

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kr.angelov
2013-08-23 13:17:45 +00:00
parent e769d5db29
commit 288bcafb79
15 changed files with 72 additions and 17 deletions
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7
src/runtime/c/pgf/parser.c
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@@ -163,6 +163,8 @@ pgf_prev_extern_sym(PgfSymbol sym)
return *((PgfSymbol*) (((PgfSymbolLit*) i.data)+1));
case PGF_SYMBOL_VAR:
return *((PgfSymbol*) (((PgfSymbolVar*) i.data)+1));
case PGF_SYMBOL_NE:
return *((PgfSymbol*) (((PgfSymbolNE*) i.data)+1));
default:
gu_impossible();
return gu_null_variant;
@@ -1410,6 +1412,10 @@ pgf_parsing_symbol(PgfParseState* before, PgfParseState* after,
case PGF_SYMBOL_VAR:
// XXX TODO proper support
break;
case PGF_SYMBOL_NE: {
// Nothing to be done here
break;
}
default:
gu_impossible();
}
@@ -2743,6 +2749,7 @@ pgf_parser_leftcorner_item(PgfLeftcornerFn* clo, PgfItem* item)
break;
}
case PGF_SYMBOL_LIT:
case PGF_SYMBOL_NE:
// Nothing to be done here
break;
case PGF_SYMBOL_VAR: