* Generate TYPE_STUB_DECLs for Java array types
@ 2006-02-08 14:59 Andrew Haley
0 siblings, 0 replies; only message in thread
From: Andrew Haley @ 2006-02-08 14:59 UTC (permalink / raw)
To: java-patches, gcc-patches
We don't generate TYPE_STUB_DECLs for Java array types. Under some
unusual circumstances this may cause segfaults in debuginfo
generation. Fixed thusly.
Java doesn't have typedefs: I presume it's legal simply to set the
TYPE_STUB_DECL for an array type to the TYPE_DECL for that array type.
Setting TYPE_DECL_SUPPRESS_DEBUG on the type decl is just to save
space, as I don't think there's much gdb can do with it.
Andrew.
2006-02-08 Andrew Haley <aph@redhat.com>
* typeck.c (build_java_array_type): Generate TYPE_STUB_DECLs for
array types.
Index: typeck.c
===================================================================
--- typeck.c (revision 110703)
+++ typeck.c (working copy)
@@ -385,9 +385,11 @@
else
strcpy (suffix, "[]");
TYPE_NAME (t)
+ = TYPE_STUB_DECL (t)
= build_decl (TYPE_DECL,
identifier_subst (el_name, "", '.', '.', suffix),
t);
+ TYPE_DECL_SUPPRESS_DEBUG (TYPE_STUB_DECL (t)) = true;
}
set_java_signature (t, sig);
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