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re PR c++/50059 ([C++0x] Broken error message with __builtin_remquo & constexpr) 

PR c++/50059
	* error.c (dump_expr): Handle MODIFY_EXPR properly.

From-SVN: r177735
This commit is contained in:
Jason Merrill 2011-08-13 16:03:23 -04:00 committed by Jason Merrill
parent 515756b990
commit a11e05f440
4 changed files with 21 additions and 0 deletions
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3
gcc/cp/ChangeLog
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@ -1,5 +1,8 @@
2011-08-13 Jason Merrill <jason@redhat.com>
PR c++/50059
* error.c (dump_expr): Handle MODIFY_EXPR properly.
* decl.c (grok_reference_init): Handle constexpr here.
* call.c (initialize_reference): Not here.

4
gcc/cp/error.c
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@ -1868,6 +1868,10 @@ dump_expr (tree t, int flags)
case INIT_EXPR:
case MODIFY_EXPR:
dump_binary_op (assignment_operator_name_info[(int)NOP_EXPR].name,
t, flags);
break;
case PLUS_EXPR:
case MINUS_EXPR:
case MULT_EXPR:

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2011-08-13 Jason Merrill <jason@redhat.com>
PR c++/50059
* g++.dg/diagnostic/expr1.C: New.
2011-08-12 David Li <davidxl@google.com>
* g++.dg/abi/vbase15.C: New test.

9
gcc/testsuite/g++.dg/diagnostic/expr1.C Normal file
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@ -0,0 +1,9 @@
// PR c++/50059
int i;
struct A { };
void f(A);
void g()
{
f(i = 0); // { dg-error "i = 0" }
}