diff options
| author | dodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-06-07 11:12:50 +0000 |
|---|---|---|
| committer | dodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-06-07 11:12:50 +0000 |
| commit | 0e9a4c0161a49fa966841cb4dcbfbc4f63eeb4bb (patch) | |
| tree | fea88d620a009b1f7a315b8bb2324aecb169c193 /gcc/c-family/c-pretty-print.c | |
| parent | 9a92f368b15baebad8aef41fe16793309c4ca85d (diff) | |
| download | gcc-0e9a4c0161a49fa966841cb4dcbfbc4f63eeb4bb.tar.gz | |
Fix PR debug/49130
gcc/c-family/
* c-pretty-print.c (pp_c_integer_constant): Consider the canonical
type when using pointer comparison to compare types.
gcc/testsuite/
* g++.dg/debug/dwarf2/integer-typedef.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174742 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-family/c-pretty-print.c')
| -rw-r--r-- | gcc/c-family/c-pretty-print.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gcc/c-family/c-pretty-print.c b/gcc/c-family/c-pretty-print.c index e41890370a1..1be3dd47494 100644 --- a/gcc/c-family/c-pretty-print.c +++ b/gcc/c-family/c-pretty-print.c @@ -1,5 +1,5 @@ /* Subroutines common to both C and C++ pretty-printers. - Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 + Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net> @@ -901,7 +901,12 @@ pp_c_string_literal (c_pretty_printer *pp, tree s) static void pp_c_integer_constant (c_pretty_printer *pp, tree i) { - tree type = TREE_TYPE (i); + /* We are going to compare the type of I to other types using + pointer comparison so we need to use its canonical type. */ + tree type = + TYPE_CANONICAL (TREE_TYPE (i)) + ? TYPE_CANONICAL (TREE_TYPE (i)) + : TREE_TYPE (i); if (TREE_INT_CST_HIGH (i) == 0) pp_wide_integer (pp, TREE_INT_CST_LOW (i)); |