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re PR c++/86661 (g++ ICE:tree check: expected tree that contains ‘decl minimal’ structure, have ‘overload’ in note_name_declared_in_class, at cp/class.c:8288)

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/cp
2018-08-01  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/86661
	* class.c (note_name_declared_in_class): Use location_of in permerror
	instead of DECL_SOURCE_LOCATION (for OVERLOADs).

/testsuite
2018-08-01  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/86661
	* g++.dg/lookup/name-clash12.C: New.

From-SVN: r263207
This commit is contained in:
Paolo Carlini 2018-08-01 12:09:33 +00:00 • committed by Paolo Carlini
parent e4837aa9fb
commit 5ebbb72c20
4 changed files with 21 additions and 1 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2018-08-01 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/86661
* class.c (note_name_declared_in_class): Use location_of in permerror
instead of DECL_SOURCE_LOCATION (for OVERLOADs).
2018-07-31 Tom de Vries <tdevries@suse.de>
PR debug/86687

2
gcc/cp/class.c
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@ -8285,7 +8285,7 @@ note_name_declared_in_class (tree name, tree decl)
A name N used in a class S shall refer to the same declaration
in its context and when re-evaluated in the completed scope of
S. */
if (permerror (DECL_SOURCE_LOCATION (decl),
if (permerror (location_of (decl),
"declaration of %q#D changes meaning of %qD",
decl, OVL_NAME (decl)))
inform (location_of ((tree) n->value),

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2018-08-01 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/86661
* g++.dg/lookup/name-clash12.C: New.
2018-08-01 Richard Biener <rguenther@suse.de>
* gcc.dg/tree-ssa/ssa-fre-68.c: New testcase.

9
gcc/testsuite/g++.dg/lookup/name-clash12.C Normal file
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@ -0,0 +1,9 @@
// PR c++/86661
typedef int a; // { dg-message "declared here" }
namespace {
class b {
a c;
template <typename> void a(); // { dg-error "changes meaning" }
};
}