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Split out async fn and generator test
This keeps FileCheck from tripping over unimportant differences in codegen.
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,48 @@ | ||
// Verify debuginfo for generators: | ||
// - Each variant points to the file and line of its yield point | ||
// - The generator types and variants are marked artificial | ||
// - Captured vars from the source are not marked artificial | ||
// | ||
// ignore-tidy-linelength | ||
// compile-flags: -C debuginfo=2 --edition=2018 | ||
// only-msvc | ||
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||
async fn foo() {} | ||
async fn async_fn_test() { | ||
foo().await; | ||
let s = String::from("foo"); | ||
foo().await; | ||
} | ||
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||
// FIXME: No way to reliably check the filename. | ||
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||
// CHECK-DAG: [[ASYNC_FN:!.*]] = !DINamespace(name: "async_fn_test" | ||
// CHECK-DAG: [[GEN:!.*]] = !DICompositeType(tag: DW_TAG_union_type, name: "generator-0", scope: [[ASYNC_FN]], {{.*}}flags: DIFlagArtificial | ||
// CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, scope: [[GEN]], | ||
// For brevity, we only check the struct name and members of the last variant. | ||
// CHECK-SAME: file: [[FILE:![0-9]*]], line: 11, | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, scope: [[GEN]], | ||
// CHECK-SAME: file: [[FILE]], line: 15, | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, scope: [[GEN]], | ||
// CHECK-SAME: file: [[FILE]], line: 15, | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, scope: [[GEN]], | ||
// CHECK-SAME: file: [[FILE]], line: 12, | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, scope: [[GEN]], | ||
// CHECK-SAME: file: [[FILE]], line: 14, | ||
// CHECK-SAME: baseType: [[VARIANT:![0-9]*]] | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK: [[S1:!.*]] = !DICompositeType(tag: DW_TAG_structure_type, name: "Suspend1", scope: [[ASYNC_FN]], | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "RUST$ENUM$DISR", scope: [[S1]], | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "s", scope: [[S1]] | ||
// CHECK-NOT: flags: DIFlagArtificial | ||
// CHECK-SAME: ) | ||
|
||
fn main() { | ||
let _dummy = async_fn_test(); | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,51 @@ | ||
// Verify debuginfo for async fn: | ||
// - Each variant points to the file and line of its yield point | ||
// - The generator types and variants are marked artificial | ||
// - Captured vars from the source are not marked artificial | ||
// | ||
// ignore-tidy-linelength | ||
// compile-flags: -C debuginfo=2 --edition=2018 | ||
// ignore-msvc | ||
|
||
async fn foo() {} | ||
async fn async_fn_test() { | ||
foo().await; | ||
let s = String::from("foo"); | ||
foo().await; | ||
} | ||
|
||
// FIXME: No way to reliably check the filename. | ||
|
||
// CHECK-DAG: [[ASYNC_FN:!.*]] = !DINamespace(name: "async_fn_test" | ||
// CHECK-DAG: [[GEN:!.*]] = !DICompositeType(tag: DW_TAG_structure_type, name: "generator-0", scope: [[ASYNC_FN]], {{.*}}flags: DIFlagArtificial | ||
// CHECK: [[VARIANT:!.*]] = !DICompositeType(tag: DW_TAG_variant_part, scope: [[ASYNC_FN]], | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK-SAME: discriminator: [[DISC:![0-9]*]] | ||
// CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "0", scope: [[VARIANT]], | ||
// CHECK-SAME: file: [[FILE:![0-9]*]], line: 11, | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK: {{!.*}} = !DICompositeType(tag: DW_TAG_structure_type, name: "Unresumed", scope: [[GEN]], | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "1", scope: [[VARIANT]], | ||
// CHECK-SAME: file: [[FILE]], line: 15, | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "2", scope: [[VARIANT]], | ||
// CHECK-SAME: file: [[FILE]], line: 15, | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "3", scope: [[VARIANT]], | ||
// CHECK-SAME: file: [[FILE]], line: 12, | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "4", scope: [[VARIANT]], | ||
// CHECK-SAME: file: [[FILE]], line: 14, | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK: [[S1:!.*]] = !DICompositeType(tag: DW_TAG_structure_type, name: "Suspend1", scope: [[GEN]], | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
// CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "s", scope: [[S1]] | ||
// CHECK-NOT: flags: DIFlagArtificial | ||
// CHECK-SAME: ) | ||
// CHECK: [[DISC]] = !DIDerivedType(tag: DW_TAG_member, name: "__state", scope: [[ASYNC_FN]], | ||
// CHECK-SAME: flags: DIFlagArtificial | ||
|
||
fn main() { | ||
let _dummy = async_fn_test(); | ||
} |
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