Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/template/show-template-tree-3.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* End-to-end test of -fdiagnostics-show-template-tree and -felide-type using the STL. In particular, ensure that we don't print the default arguments e.g. rather than printing from 'vector<double,allocator<double>>' to 'vector<float,allocator<float>>' (albeit with differences nicely color-coded), we want to print: from 'vector<double>' to 'vector<float>' (again, with the "double" and "float" highlighted, though we can't test for that in this case). */ // { dg-options "-fdiagnostics-show-template-tree" } // { dg-additional-options "-Wno-return-type" } #include <map> #include <vector> using std::vector; using std::map; void takes_vf (vector<float> v); void takes_mivf (map<int, vector<float> > v); int test () { takes_vf (vector<double> ()); // { dg-error "could not convert '.*' from 'vector<double>' to 'vector<float>'" } /* { dg-begin-multiline-output "" } vector< [double != float]> { dg-end-multiline-output "" } */ takes_mivf (map<int, vector<double> > ()); // { dg-error "could not convert '.*' from 'map<.\\.\\.\\..,vector<double>>' to 'map<.\\.\\.\\..,vector<float>>'" } /* { dg-begin-multiline-output "" } map< [...], vector< [double != float]>> { dg-end-multiline-output "" } */ }