From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/g++.old-deja/g++.robertl/eb22.C | 29 +++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 gcc/testsuite/g++.old-deja/g++.robertl/eb22.C (limited to 'gcc/testsuite/g++.old-deja/g++.robertl/eb22.C') diff --git a/gcc/testsuite/g++.old-deja/g++.robertl/eb22.C b/gcc/testsuite/g++.old-deja/g++.robertl/eb22.C new file mode 100644 index 000000000..a78ea4108 --- /dev/null +++ b/gcc/testsuite/g++.old-deja/g++.robertl/eb22.C @@ -0,0 +1,29 @@ +// { dg-do assemble } +// Ambiguous conversion, three candidates: +// builtin == (int, int), and the two user-defined operators +// Each one requires a user-defined ICS where another uses builtin conversions, +// so none is the best viable function. + +class MyInt +{ +public: + MyInt(int = 0) {} + operator int() const {return 2;} +}; + +bool operator==(const MyInt& a, const int& b) // { dg-message "operator==" } candidate +{ + return (int)a == b; +} + +bool operator==(const MyInt& a, const MyInt& b) // { dg-message "operator==" } candidate +{ + return (int)a == (int)b; +} + +bool f() +{ + return 3 == MyInt(); // { dg-error "ambiguous" "err" } + // { dg-message "operator==" "match candidate text" { target *-*-* } 26 } + // { dg-message "candidates" "note" { target *-*-* } 26 } +} -- cgit v1.2.3