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(symbol_make_alias): Call symbol_type_set,

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reverting the 2004-10-11 change to this function.
(symbol_check_alias_consistency): Don't call symbol_type_set
if the type name is already correct.
This commit is contained in:
Paul Eggert
2005-04-12 22:38:20 +00:00
parent e59adf8f04
commit e8fd72d5bb
1 changed files with 3 additions and 2 deletions
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5
src/symtab.c
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@@ -1,6 +1,6 @@
/* Symbol table manager for Bison.
Copyright (C) 1984, 1989, 2000, 2001, 2002, 2004 Free Software
Copyright (C) 1984, 1989, 2000, 2001, 2002, 2004, 2005 Free Software
Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
@@ -264,6 +264,7 @@ symbol_make_alias (symbol *sym, symbol *symval, location loc)
abort ();
sym->number = symval->number =
(symval->number < sym->number) ? symval->number : sym->number;
symbol_type_set (symval, sym->type_name, loc);
}
}
@@ -283,7 +284,7 @@ symbol_check_alias_consistency (symbol *this)
if (!(this->alias && this->user_token_number == USER_NUMBER_ALIAS))
return;
if (orig->type_name || alias->type_name)
if (orig->type_name != alias->type_name)
{
if (orig->type_name)
symbol_type_set (alias, orig->type_name, orig->type_location);