Commit 567dde6209c75105f25dec31b3e314c7957ce6fc
2025-08-25T17:50:54
[coretext] fix unsigned integer comparison (#5496) Comparing a CFIndex with an unsigned int results in a compilation error on iOS armv7 targets: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS15.4.sdk -Isrc/libharfbuzz.a.p -Isrc -I../src -I. -I.. -I/Volumes/External/videolanci/builds/vCi6yJP3/0/robUx4/vlc/contrib/armv7-iphoneos/include/freetype2 -I/Volumes/External/videolanci/builds/vCi6yJP3/0/robUx4/vlc/contrib/armv7-iphoneos/include -fdiagnostics-color=always -Wall -Winvalid-pch -std=c++11 -fno-exceptions -O2 -g -fno-exceptions -fno-rtti -fno-threadsafe-statics -fvisibility-inlines-hidden -DHAVE_CONFIG_H -mios-version-min=9.0 -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS15.4.sdk -Werror=partial-availability -fno-stack-check -g -O2 -MD -MQ src/libharfbuzz.a.p/hb-coretext-font.cc.o -MF src/libharfbuzz.a.p/hb-coretext-font.cc.o.d -o src/libharfbuzz.a.p/hb-coretext-font.cc.o -c ../src/hb-coretext-font.cc ../src/hb-coretext-font.cc:413:11: error: comparison of integers of different signs: 'CFIndex' (aka 'long') and 'unsigned int' [-Werror,-Wsign-compare] if (len > size - 1) ~~~ ^ ~~~~~~~~ 1 error generated.