Stdlib ArrayRef template deduction guides #3
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Adding template deduction guides so that ArrayRef initialization works without warnings.
mikeash
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Jul 28, 2023
mikeash
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Sep 28, 2023
# This is the 1st commit message: utils: update the build-windows-toolchain.bat to extract the toolchain Fetch a prebuilt toolchain to build the toolchain. This is required to enable the macro support on Windows. # The commit message #2 will be skipped: # build: build SwiftSyntax before the toolchain build # # Perform a build of Swift Syntax prior to the build of the toolchain so # that we can enable the early swift syntax parser builds. This is a # prerequisite for enabling macros on Windows. # The commit message #3 will be skipped: # # This is a combination of 5 commits. # # This is the 1st commit message: # # build: wire up the early swift-syntax build to the build # # This enables the early swift syntax build to get us macro support on # Windows. # # # The commit message #2 will be skipped: # # # Update build-windows-toolchain.bat # # # The commit message #3 will be skipped: # # # Update build-windows-toolchain.bat # # # The commit message swiftlang#4 will be skipped: # # # Update build-windows-toolchain.bat # # # The commit message swiftlang#5 will be skipped: # # # Update build-windows-toolchain.bat
mikeash
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Jul 16, 2024
This inserts a suitably named function into the stack trace whenever a dynamic cast failure involves a NULL source or target type. Very often, crash logs include backtraces with function names but no log output; with this change, such a backtrace might look like the following -- note `TARGET_TYPE_NULL` in the function name here to mark the missing type information: ``` frame #0: __pthread_kill + 8 frame #1: pthread_kill + 288 frame #2: abort + 128 frame #3: swift::fatalErrorv() frame swiftlang#4: swift::fatalError() frame swiftlang#5: swift_dynamicCastFailure_TARGET_TYPE_NULL() frame swiftlang#6: swift::swift_dynamicCastFailure() frame swiftlang#7: ::swift_dynamicCast() ``` Resolves rdar://130630157
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Adding template deduction guides so that ArrayRef initialization works without warnings.