* [Ada] Fix printing of function names in dumps
@ 2008-11-06 11:43 Eric Botcazou
0 siblings, 0 replies; only message in thread
From: Eric Botcazou @ 2008-11-06 11:43 UTC (permalink / raw)
To: gcc-patches
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The problem is that gnat_printable_name returns the address of a static buffer
in some cases.
Tested on x86_64-suse-linux, applied on the mainline.
2008-11-06  Eric Botcazou  <ebotcazou@adacore.com>
* gcc-interface/misc.c (gnat_printable_name): Always return a copy
in GC memory.
--
Eric Botcazou
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Index: gcc-interface/misc.c
===================================================================
--- gcc-interface/misc.c (revision 141548)
+++ gcc-interface/misc.c (working copy)
@@ -603,10 +603,10 @@ gnat_printable_name (tree decl, int verb
if (verbosity == 2)
{
Set_Identifier_Casing (ada_name, (char *) DECL_SOURCE_FILE (decl));
- ada_name = Name_Buffer;
+ return ggc_strdup (Name_Buffer);
}
-
- return (const char *) ada_name;
+ else
+ return ada_name;
}
/* Expands GNAT-specific GCC tree nodes. The only ones we support
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2008-11-06 11:43 [Ada] Fix printing of function names in dumps Eric Botcazou
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