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[Bug c++/32492] [4.3 Regression] attribute always_inline -> sorry, unimplemented: recursive inlining
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Jun 2007 10:32:10 -0000
- Subject: [Bug c++/32492] [4.3 Regression] attribute always_inline -> sorry, unimplemented: recursive inlining
- References: <bug-32492-8535@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from rguenth at gcc dot gnu dot org 2007-06-26 10:32 -------
The types do not match at gimplification time:
(gdb) call debug_tree (x)
<integer_type 0x2b07ce1fb540 int public SI
size <integer_cst 0x2b07ce1e8a50 type <integer_type 0x2b07ce1fb0c0
bit_size_type> constant invariant 32>
unit size <integer_cst 0x2b07ce1e86c0 type <integer_type 0x2b07ce1fb000
long unsigned int> constant invariant 4>
align 32 symtab 0 alias set -1 canonical type 0x2b07ce1fb540 precision 32
min <integer_cst 0x2b07ce1e89c0 -2147483648> max <integer_cst 0x2b07ce1e89f0
2147483647>
pointer_to_this <pointer_type 0x2b07ce20d9c0>>
(gdb) call debug_tree (y)
<integer_type 0x2b07ce1fb300 char public string-flag QI
size <integer_cst 0x2b07ce1e87b0 type <integer_type 0x2b07ce1fb0c0
bit_size_type> constant invariant 8>
unit size <integer_cst 0x2b07ce1e87e0 type <integer_type 0x2b07ce1fb000
long unsigned int> constant invariant 1>
align 8 symtab 0 alias set -1 canonical type 0x2b07ce1fb300 precision 8 min
<integer_cst 0x2b07ce1e8750 -128> max <integer_cst 0x2b07ce1e88a0 127>
pointer_to_this <pointer_type 0x2b07ce211cc0>>
TYPE_ARG_TYPES says we want a char, but the call expression has an int. I
would say this is a C++ frontend bug? Or is this somehow expected and we
need to "deal" with this mismatch?
Mark? Jason? This works with the C frontend.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rguenth at gcc dot gnu dot
| |org, mmitchel at gcc dot gnu
| |dot org, jason at gcc dot
| |gnu dot org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |rejects-valid
Last reconfirmed|0000-00-00 00:00:00 |2007-06-26 10:32:10
date| |
Summary|attribute always_inline -> |[4.3 Regression] attribute
|sorry, unimplemented: |always_inline -> sorry,
|recursive inlining |unimplemented: recursive
| |inlining
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32492