Toolset update: MSVC Compiler 19.51.36014#6095

Open

StephanTLavavej wants to merge 35 commits intomicrosoft:mainfrom

StephanTLavavej:build-tools-14.51

Commits on Feb 17, 2026

Commits on Feb 20, 2026

VSO-2574432 "C1XX incorrectly handles a requires-expression checking for `r.operator T();`" was fixed on 2025-09-13.
StephanTLavavej
committed
VSO-1513409 "Bogus `warning C4100: '<_Args_0>': unreferenced formal parameter` when `if constexpr` selects another branch" was fixed on 2025-06-27.
StephanTLavavej
committed
EDG 6.8 implemented multidimensional subscript.
StephanTLavavej
committed
Enable P2674R1 is_implicit_lifetime in C++23 mode for MSVC.
StephanTLavavej
committed
Enable P2255R2 reference_meows_from_temporary in C++23 mode for MSVC and EDG.
StephanTLavavej
committed
MSVC implemented P2448R2 "Relaxing some constexpr restrictions" with MSVC-PR-686379 on 2025-12-03.
StephanTLavavej
committed
MSVC fixed a constexpr bug!
StephanTLavavej
committed
Reported LLVM-182390.
StephanTLavavej
committed
Reported LLVM-182392.
StephanTLavavej
committed
Reported LLVM-182397.
StephanTLavavej
committed
Template parameters: `_Pc` => `_ParseContext`
StephanTLavavej
committed
Function parameters: `_Pc` => `_Parse_ctx`
StephanTLavavej
committed
Template parameters: `_ParseCtx` => `_ParseContext`
StephanTLavavej
committed
Function parameters: `_ParseCtx` => `_Parse_ctx`
StephanTLavavej
committed
Function parameters: `_FormatCtx` => `_Format_ctx`
StephanTLavavej
committed
Template parameters: `_FmtCtx` => `_FormatContext`
StephanTLavavej
committed
`_Fill_align_and_width_formatter::_Format()` shouldn't be `constexpr`.
StephanTLavavej
committed
`_Fill_align_and_width_formatter::_Format()` return type: `auto` => `_FormatContext::iterator`
StephanTLavavej
committed
Update citations: VSO-1236041 => VSO-2744645
StephanTLavavej
committed
Drop `_NODISCARD` on workaround functions to match their callers.
StephanTLavavej
committed
`<format>`: Remove workarounds for declaring and defining member functions in different headers.
StephanTLavavej
committed
libcxx/expected_results.txt: Overhaul the "XFAILS WHICH PASS" section.
StephanTLavavej
committed
Partially enable ARM64 ASan, add test coverage.
StephanTLavavej
committed
New pools.
StephanTLavavej
committed
Upgrade all "constexpr step limits" tests to SKIPPED.
StephanTLavavej
committed