diff options
Diffstat (limited to 'gitlab/issues/target_missing/host_missing/accel_missing/1541.toml')
| -rw-r--r-- | gitlab/issues/target_missing/host_missing/accel_missing/1541.toml | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/1541.toml b/gitlab/issues/target_missing/host_missing/accel_missing/1541.toml new file mode 100644 index 00000000..629fcb5f --- /dev/null +++ b/gitlab/issues/target_missing/host_missing/accel_missing/1541.toml @@ -0,0 +1,42 @@ +id = 1541 +title = "Invalid position of G_NORETURN in clang v15" +state = "closed" +created_at = "2023-03-13T15:35:28.067Z" +closed_at = "2023-03-23T10:24:49.833Z" +labels = ["Bite Sized"] +url = "https://gitlab.com/qemu-project/qemu/-/issues/1541" +host-os = "Arch Linux" +host-arch = "x86_64" +qemu-version = "v7.1.0 / master" +guest-os = "n/a" +guest-arch = "n/a" +description = """Order of `G_NORETURN` used in https://gitlab.com/qemu-project/qemu/-/blob/0f3de970febd2c9b29dccecb63ca928c6802a101/include/qemu/osdep.h#L240-242 is not valid in clang++ 15.0.7. + +Switching `extern` with `G_NORETURN` seems to fix the issue.""" +reproduce = """1. Build qemu system for MIPSEL or use minimal reproducer: + +`example.cpp`: +``` +#include "/path/to/qemu/include/glib-compat.h" + +extern G_NORETURN +void // QEMU_ERROR("code path is reachable") + qemu_build_not_reached_always(void); +``` + +``` +$ clang++ --version +clang version 15.0.7 +Target: x86_64-pc-linux-gnu +Thread model: posix +InstalledDir: /usr/bin +$ clang++ -m64 -mcx16 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -fcolor-diagnostics -Wall -Winvalid-pch -std=gnu++11 -O0 -g example.cpp +example.cpp:3:8: error: an attribute list cannot appear here +extern G_NORETURN + ^~~~~~~~~~ +/usr/include/glib-2.0/glib/gmacros.h:1075:21: note: expanded from macro 'G_NORETURN' +# define G_NORETURN [[noreturn]] + ^~~~~~~~~~~~ +1 error generated. +```""" +additional = "n/a" |