update clang to clang-19

Author: Jamesbarford

stdarch/ci/docker/aarch64-unknown-linux-gnu/Dockerfile

@@ -10,7 +10,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   qemu-user \
   make \
   file \
-  clang-15 \
+  clang-19 \
   lld
 
 ENV CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc \

stdarch/ci/docker/aarch64_be-none-linux-gnu/Dockerfile

@@ -9,5 +9,5 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   qemu-user \
   make \
   file \
-  clang-18 \
+  clang-19 \
   lld

stdarch/ci/docker/armv7-unknown-linux-gnueabihf/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:22.04
+FROM ubuntu:24.04
 RUN apt-get update && apt-get install -y --no-install-recommends \
   gcc \
   g++ \
@@ -10,7 +10,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   qemu-user \
   make \
   file \
-  clang-15 \
+  clang-19 \
   lld
 ENV CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-linux-gnueabihf-gcc \
     CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_RUNNER="qemu-arm -L /usr/arm-linux-gnueabihf" \

stdarch/ci/run.sh

@@ -145,13 +145,13 @@ case ${TARGET} in
     aarch64-unknown-linux-gnu*)
         TEST_CPPFLAGS="-fuse-ld=lld -I/usr/aarch64-linux-gnu/include/ -I/usr/aarch64-linux-gnu/include/c++/9/aarch64-linux-gnu/"
         TEST_SKIP_INTRINSICS=crates/intrinsic-test/missing_aarch64.txt
-        TEST_CXX_COMPILER="clang++-15"
+        TEST_CXX_COMPILER="clang++-19"
         TEST_RUNNER="${CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUNNER}"
         ;;
     armv7-unknown-linux-gnueabihf*)
         TEST_CPPFLAGS="-fuse-ld=lld -I/usr/arm-linux-gnueabihf/include/ -I/usr/arm-linux-gnueabihf/include/c++/9/arm-linux-gnueabihf/"
         TEST_SKIP_INTRINSICS=crates/intrinsic-test/missing_arm.txt
-        TEST_CXX_COMPILER="clang++-15"
+        TEST_CXX_COMPILER="clang++-19"
         TEST_RUNNER="${CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_RUNNER}"
         ;;
     *)
@@ -199,7 +199,7 @@ case "${TARGET}" in
             "./target/${TARGET}/release/intrinsic-test" \
             "./intrinsics_data/arm_intrinsics.json" \
             --target "${TARGET}" \
-            --cppcompiler "clang++-18" \
+            --cppcompiler "clang++-19" \
             --skip crates/intrinsic-test/missing_aarch64.txt \
             --runner "${CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUNNER}" \
             --linker "${CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER}" \