* include/demangle.h (enum demangle_component_type): Add

        DEMANGLE_COMPONENT_DECLTYPE.
        * libiberty/cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_DECLTYPE.
        (d_make_comp): Likewise.
        (cplus_demangle_type): Handle decltype and DFP types.
        (cplus_demangle_operators): Call operator takes 2 args.
        (cplus_demangle_builtin_types): Add DFP types.
        (d_exprlist): New fn.
        (d_expression): Handle parm placeholders, T() and calls.
        (d_print_comp): Handle decltype, T() and calls.
        * libiberty/testsuite/demangle-expected: Test the above.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140162 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 16 insertions, 0 deletions

diff --git a/libiberty/testsuite/demangle-expected b/libiberty/testsuite/demangle-expected
index 2745dd3d13b..9358204d2bd 100644
--- a/libiberty/testsuite/demangle-expected
+++ b/libiberty/testsuite/demangle-expected
@@ -3882,3 +3882,19 @@ myspace::foo()::localstruct::f(myspace::foo()::otherlocalstruct)
 --format=gnu-v3
 _ZGr32_java$Sutil$Siso4217$_properties
 java resource java/util/iso4217.properties
+# decltype/param placeholder test
+--format=gnu-v3
+_Z3addIidEDTplsTT_sTT0_ES0_S1_
+decltype ((int) + (double)) add<int, double>(int, double)
+# decltype/T() test
+--format=gnu-v3
+_Z4add2IidEDTplcvT_vcvT0_vES0_S1_
+decltype (((int)()) + ((double)())) add2<int, double>(int, double)
+# decltype/fn call test
+--format=gnu-v3
+_Z4add3IidEDTclL_Z1gEsTT_sTT0_EES0_S1_
+decltype (g (int, double)) add3<int, double>(int, double)
+# Extended floating point types test
+--format=gnu-v3
+_Z1fDfDdDeDh
+f(decimal32, decimal64, decimal128, half)