Merge pull request #119445 from DeeJayLSP/no-sfinae-incomplete

Suppress GCC 16's `sfinae-incomplete` warning
2026-05-15 15:42:10 -05:00
parent 0c08cfb5d7 1ade2b8e51
commit 6f46168b05
1 changed files with 3 additions and 0 deletions
@@ -986,6 +986,9 @@ else:  # GCC, Clang
            common_warnings += ["-Wno-return-type"]
        if cc_version_major >= 11:
            common_warnings += ["-Wenum-conversion"]
+        if cc_version_major >= 16:
+            # GCC 16 flags type-incompleteness assertions on their intended behavior, see GH-119269.
+            env.AppendUnique(CXXFLAGS=["-Wno-sfinae-incomplete"])
    elif methods.using_clang(env) or methods.using_emcc(env):
        common_warnings += ["-Wshadow-field-in-constructor", "-Wshadow-uncaptured-local"]
        # We often implement `operator<` for structs of pointers as a requirement