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| author | Nathaniel Shead <nathanieloshead@gmail.com> | 2024-11-08 23:20:47 +1100 |
|---|---|---|
| committer | Nathaniel Shead <nathanieloshead@gmail.com> | 2025-01-23 17:39:00 +1100 |
| commit | 2119c254606c58d247d3d0b92bf192780d375ddb (patch) | |
| tree | 88a3f90acaaa0a283420506bdfba12ccde404234 | |
| parent | 685c458fb4775cbd1a3b3d3585d1e5615d7eaee9 (diff) | |
| download | gcc-2119c254606c58d247d3d0b92bf192780d375ddb.zip gcc-2119c254606c58d247d3d0b92bf192780d375ddb.tar.gz gcc-2119c254606c58d247d3d0b92bf192780d375ddb.tar.bz2 | |
c++: Update mangling of lambdas in expressions
https://github.com/itanium-cxx-abi/cxx-abi/pull/85 clarifies that
mangling a lambda expression should use 'L' rather than "tl".
gcc/cp/ChangeLog:
* mangle.cc (write_expression): Update mangling for lambdas.
gcc/testsuite/ChangeLog:
* g++.dg/cpp2a/lambda-generic-mangle1.C: Update mangling.
* g++.dg/cpp2a/lambda-generic-mangle1a.C: Likewise.
Signed-off-by: Nathaniel Shead <nathanieloshead@gmail.com>
| -rw-r--r-- | gcc/cp/mangle.cc | 2 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp2a/lambda-generic-mangle1.C | 2 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp2a/lambda-generic-mangle1a.C | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/gcc/cp/mangle.cc b/gcc/cp/mangle.cc index 114e4a0..df61f2d 100644 --- a/gcc/cp/mangle.cc +++ b/gcc/cp/mangle.cc @@ -3799,7 +3799,7 @@ write_expression (tree expr) equivalent. So just use the closure type mangling. */ - write_string ("tl"); + write_char ('L'); write_type (LAMBDA_EXPR_CLOSURE (expr)); write_char ('E'); } diff --git a/gcc/testsuite/g++.dg/cpp2a/lambda-generic-mangle1.C b/gcc/testsuite/g++.dg/cpp2a/lambda-generic-mangle1.C index 0051307..306959a 100644 --- a/gcc/testsuite/g++.dg/cpp2a/lambda-generic-mangle1.C +++ b/gcc/testsuite/g++.dg/cpp2a/lambda-generic-mangle1.C @@ -6,4 +6,4 @@ struct C { void f(decltype([](T, auto) { return 0; })) {} }; void g() { C().f<int>({}); } -// { dg-final { scan-assembler "_ZN1C1fIiEEvDTtlNS_UlT_TL0__E_EEE" } } +// { dg-final { scan-assembler "_ZN1C1fIiEEvDTLNS_UlT_TL0__E_EEE" } } diff --git a/gcc/testsuite/g++.dg/cpp2a/lambda-generic-mangle1a.C b/gcc/testsuite/g++.dg/cpp2a/lambda-generic-mangle1a.C index dc7b012..b7bd4ec 100644 --- a/gcc/testsuite/g++.dg/cpp2a/lambda-generic-mangle1a.C +++ b/gcc/testsuite/g++.dg/cpp2a/lambda-generic-mangle1a.C @@ -7,4 +7,4 @@ struct C { void f(decltype([](T, auto) { return 0; })) {} }; void g() { C().f<int>({}); } -// { dg-final { scan-assembler "_ZN1C1fIiEEvDTtlNS_UlT_T_E_EEE" } } +// { dg-final { scan-assembler "_ZN1C1fIiEEvDTLNS_UlT_T_E_EEE" } } |