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re PR c++/35332 (Broken diagnostics for builtins) 

PR c++/35332
	* error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR
	and LTGT_EXPR to pp_expression.

	* g++.dg/other/error27.C: New test.

From-SVN: r133600
This commit is contained in:
Jakub Jelinek 2008-03-26 14:03:30 +01:00 committed by Jakub Jelinek
parent 4990038def
commit 07874f1f63
4 changed files with 31 additions and 0 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2008-03-26 Jakub Jelinek <jakub@redhat.com>
PR c++/35332
* error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR
and LTGT_EXPR to pp_expression.
2008-03-26 Douglas Gregor <doug.gregor@gmail.com>
* pt.c (coerce_template_template_parm): Moved the body of the loop

8
gcc/cp/error.c
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@ -2048,6 +2048,14 @@ dump_expr (tree t, int flags)
case CONJ_EXPR:
case VECTOR_CST:
case FIXED_CST:
case UNORDERED_EXPR:
case ORDERED_EXPR:
case UNLT_EXPR:
case UNLE_EXPR:
case UNGT_EXPR:
case UNGE_EXPR:
case UNEQ_EXPR:
case LTGT_EXPR:
pp_expression (cxx_pp, t);
break;

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2008-03-26 Jakub Jelinek <jakub@redhat.com>
PR c++/35332
* g++.dg/other/error27.C: New test.
2008-03-26 Richard Guenther <rguenther@suse.de>
* gcc.dg/fold-addr-1.c: New testcase.

12
gcc/testsuite/g++.dg/other/error27.C Normal file
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@ -0,0 +1,12 @@
// PR c++/35332
// { dg-do compile }
void foo (double x, double y)
{
__builtin_isgreater(x, y)(); // { dg-error "__builtin_\[^\n\]*cannot be used as a function" }
__builtin_isless(x, y)(); // { dg-error "__builtin_\[^\n\]*cannot be used as a function" }
__builtin_isgreaterequal(x, y)(); // { dg-error "__builtin_\[^\n\]*cannot be used as a function" }
__builtin_islessequal(x, y)(); // { dg-error "__builtin_\[^\n\]*cannot be used as a function" }
__builtin_isunordered(x, y)(); // { dg-error "__builtin_\[^\n\]*cannot be used as a function" }
__builtin_islessgreater(x, y)(); // { dg-error "__builtin_\[^\n\]*cannot be used as a function" }
}