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Allow function types as template parameters in name canonicalizer

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This adds function types as template parameters in the C++ name
canonicalizer.

Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=11907
Approved-By: John Baldwin <jhb@FreeBSD.org>
This commit is contained in:
Tom Tromey 2024-04-20 10:44:13 -06:00
parent a4b7c5f5cd
commit 3b099df59c
2 changed files with 4 additions and 7 deletions
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4
gdb/cp-name-parser.y
View file

@ -596,6 +596,7 @@ template_arg : typespec_2
| '&' '(' start ')'
{ $$ = state->fill_comp (DEMANGLE_COMPONENT_UNARY, state->make_operator ("&", 1), $3); }
| exp
| function
;
function_args : typespec_2
@ -2062,6 +2063,9 @@ canonicalize_tests ()
should_be_the_same ("x::y::z<0b111>", "x::y::z<0D7>");
should_be_the_same ("x::y::z<0xff'ff>", "x::y::z<65535>");
should_be_the_same ("something<void ()>", "something< void() >");
should_be_the_same ("something<void ()>", "something<void (void)>");
}
#endif

7
gdb/cp-support.c
View file

@ -2186,15 +2186,8 @@ test_cp_remove_params ()
CHECK_INCOMPL ("A::foo<(anonymous namespace)::B",
"A::foo");
/* Shouldn't this parse? Looks like a bug in
cp_demangled_name_to_comp. See PR c++/22411. */
#if 0
CHECK ("A::foo<void(int)>::func(int)",
"A::foo<void(int)>::func");
#else
CHECK_INCOMPL ("A::foo<void(int)>::func(int)",
"A::foo");
#endif
CHECK_INCOMPL ("A::foo<void(int",
"A::foo");