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re PR c++/33495 (Broken diagnostic: Trouble pretty-printing statement expressions)

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2007-11-02  Paolo Carlini  <pcarlini@suse.de>

	PR c++/33495
	* error.c (dump_expr): Deal specially with statements.

2007-11-02  Paolo Carlini  <pcarlini@suse.de>

	PR c++/33495
	* g++.dg/other/error19.C: New.

From-SVN: r129850
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Paolo Carlini 2007-11-02 14:06:43 +00:00 committed by Paolo Carlini
parent 5625d7ca05
commit 10a6624ad6
4 changed files with 23 additions and 0 deletions
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5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
2007-11-02 Paolo Carlini <pcarlini@suse.de>
PR c++/33495
* error.c (dump_expr): Deal specially with statements.
2007-11-01 Jason Merrill <jason@redhat.com>
PR c++/30897

6
gcc/cp/error.c
View File

@ -1437,6 +1437,12 @@ dump_expr (tree t, int flags)
if (t == 0)
return;
if (STATEMENT_CLASS_P (t))
{
pp_cxx_identifier (cxx_pp, "<statement>");
return;
}
switch (TREE_CODE (t))
{
case VAR_DECL:

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2007-11-02 Paolo Carlini <pcarlini@suse.de>
PR c++/33495
* g++.dg/other/error19.C: New.
2007-11-02 Eric Botcazou <ebotcazou@libertysurf.fr>
PR rtl-optimization/28062

7
gcc/testsuite/g++.dg/other/error19.C Normal file
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@ -0,0 +1,7 @@
// PR c++/33495
void foo()
{
if (({while(true);})) // { dg-error "forbids|<statement>" }
;
}