ci: build with -Wimplicit-int-conversion

Seems to have got lost on the way in CFLAGS

diff --git a/.github/workflows/builds.yml b/.github/workflows/builds.yml
index 4916e66a8c6294a8f18c731786762106b522fc04..20434003b42442a7d63f7a6efe8365994e345ee0 100644 (file)
--- a/.github/workflows/builds.yml
+++ b/.github/workflows/builds.yml
@@ -965,7 +965,7 @@ jobs:
           CC: "clang-14"
           CXX: "clang++-14"
           RUSTFLAGS: "-C instrument-coverage"
-          CFLAGS: "-fprofile-instr-generate -fcoverage-mapping -O0 -g -fno-strict-aliasing -fsanitize=address -fno-omit-frame-pointer -fPIC -Wno-unused-parameter -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION=1"
+          CFLAGS: "-fprofile-instr-generate -fcoverage-mapping -O0 -g -fno-strict-aliasing -fsanitize=address -fno-omit-frame-pointer -fPIC -Wno-unused-parameter -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION=1 -Wimplicit-int-float-conversion -Wimplicit-int-conversion"
           CXXFLAGS: "-fprofile-instr-generate -fcoverage-mapping -O0 -g -fno-strict-aliasing -fsanitize=address -fno-omit-frame-pointer -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION=1 -stdlib=libc++ -Wimplicit-int-float-conversion -Wimplicit-int-conversion"
           ac_cv_func_malloc_0_nonnull: "yes"
           ac_cv_func_realloc_0_nonnull: "yes"