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re PR c++/64667 (-Winit-self ignored for reference fields)
/cp 2015-04-29 Paolo Carlini <paolo.carlini@oracle.com> PR c++/64667 * init.c (perform_member_init): Handle references for -Winit-self. /testsuite 2015-04-29 Paolo Carlini <paolo.carlini@oracle.com> PR c++/64667 * g++.dg/warn/Winit-self-3.C: New. From-SVN: r222577
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2015-04-29 Paolo Carlini <paolo.carlini@oracle.com>
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PR c++/64667
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* init.c (perform_member_init): Handle references for -Winit-self.
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2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
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* pt.c (tsubst_expr) <OMP_TARGET_UPDATE>: Use
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@ -625,6 +625,9 @@ perform_member_init (tree member, tree init)
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&& TREE_CHAIN (init) == NULL_TREE)
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{
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tree val = TREE_VALUE (init);
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/* Handle references. */
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if (REFERENCE_REF_P (val))
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val = TREE_OPERAND (val, 0);
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if (TREE_CODE (val) == COMPONENT_REF && TREE_OPERAND (val, 1) == member
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&& TREE_OPERAND (val, 0) == current_class_ref)
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warning_at (DECL_SOURCE_LOCATION (current_function_decl),
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@ -1,3 +1,8 @@
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2015-04-29 Paolo Carlini <paolo.carlini@oracle.com>
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PR c++/64667
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* g++.dg/warn/Winit-self-3.C: New.
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2015-04-29 Uros Bizjak <ubizjak@gmail.com>
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* gfortran.dg/namelist_87.f90: Use dg-add-options ieee.
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26
gcc/testsuite/g++.dg/warn/Winit-self-3.C
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gcc/testsuite/g++.dg/warn/Winit-self-3.C
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// PR c++/64667
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// { dg-options "-Winit-self" }
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class A
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{
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public:
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A(const A&) : a(a) {} // { dg-warning "initialized with itself" }
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private:
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int a;
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};
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class B
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{
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public:
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B(const B&) : b(b) {} // { dg-warning "initialized with itself" }
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private:
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int* b;
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};
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class C
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{
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public:
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C(const C&) : c(c) {} // { dg-warning "initialized with itself" }
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private:
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int& c;
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};
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