re PR c++/82040 (ICE with -Wbool-operation and ~)
PR c++/82040 * typeck.c (cp_build_unary_op): Avoid re-entering reporting routines. * g++.dg/warn/Wbool-operation-1.C: New test. From-SVN: r251581
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2017-09-01 Marek Polacek <polacek@redhat.com>
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PR c++/82040
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* typeck.c (cp_build_unary_op): Avoid re-entering reporting routines.
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2017-08-30 Jason Merrill <jason@redhat.com>
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PR c++/82029 - __PRETTY_FUNCTION__ in lambda in template
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@ -5982,6 +5982,7 @@ cp_build_unary_op (enum tree_code code, tree xarg, bool noconvert,
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{
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/* Warn if the expression has boolean value. */
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if (TREE_CODE (TREE_TYPE (arg)) == BOOLEAN_TYPE
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&& (complain & tf_warning)
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&& warning_at (location, OPT_Wbool_operation,
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"%<~%> on an expression of type bool"))
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inform (location, "did you mean to use logical not (%<!%>)?");
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@ -1,3 +1,8 @@
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2017-09-01 Marek Polacek <polacek@redhat.com>
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PR c++/82040
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* g++.dg/warn/Wbool-operation-1.C: New test.
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2017-08-31 Claudiu Zissulescu <claziss@synopsys.com>
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* gcc.target/arc/sdata-5.c: New test.
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// PR c++/82040
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// { dg-do compile { target c++11 } }
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// { dg-options "-Wbool-operation" }
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template <class c>
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decltype (~c{})
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call ()
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{
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return ~false; // { dg-warning "on an expression of type bool" }
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}
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template int call<bool>();
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