MSVC Build Tools Preview Updates Enhance C++ Development Capabilities
The MSVC Build Tools Preview has been updated with new features and fixes targeting the v14.52 release. The updates include improvements across the compiler frontend, backend, linker, and standard library. Notable enhancements include support for default-initialized new[] expressions in constant evaluation, improved diagnostics for calling-convention mismatches, and better handling of argument-dependent lookup. The updates also address ARM64 and x64/x86 improvements, such as support for Armv9.2 LUTI2 instructions and expanded instruction selection for APX operations. These changes aim to enhance code generation, optimization, and debug information handling.