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Diffstat (limited to '')
-rw-r--r-- | tests/codegen/debug-limited.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/codegen/debug-limited.rs b/tests/codegen/debug-limited.rs new file mode 100644 index 000000000..48d676887 --- /dev/null +++ b/tests/codegen/debug-limited.rs @@ -0,0 +1,27 @@ +// Verify that the limited debuginfo option emits llvm's FullDebugInfo, but no type info. +// +// compile-flags: -C debuginfo=limited + +#[repr(C)] +struct StructType { + a: i64, + b: i32, +} + +extern "C" { + fn creator() -> *mut StructType; + fn save(p: *const StructType); +} + +fn main() { + unsafe { + let value: &mut StructType = &mut *creator(); + value.a = 7; + save(value as *const StructType) + } +} + +// CHECK: !DICompileUnit +// CHECK: emissionKind: FullDebug +// CHECK: !DILocation +// CHECK-NOT: !DIBasicType |