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| author | Arthur Cohen <arthur.cohen@embecosm.com> | 2025-01-30 13:10:51 +0100 |
|---|---|---|
| committer | Arthur Cohen <arthur.cohen@embecosm.com> | 2025-03-24 13:07:02 +0100 |
| commit | d8dc928bad2854129eb7ae28cd6dc694f98fb47f (patch) | |
| tree | 5d971a950dd3bab88406d5b064736a18cfd3f911 /gcc/testsuite/rust/compile | |
| parent | 5d1ba7c2243d9bb36718f83322a26e0ce13f89fd (diff) | |
| download | gcc-d8dc928bad2854129eb7ae28cd6dc694f98fb47f.zip gcc-d8dc928bad2854129eb7ae28cd6dc694f98fb47f.tar.gz gcc-d8dc928bad2854129eb7ae28cd6dc694f98fb47f.tar.bz2 | |
gccrs: derive(Default): Add implementation
gcc/rust/ChangeLog:
* expand/rust-derive.cc (DeriveVisitor::derive): Call DeriveDefault.
* expand/rust-derive-default.cc: New file.
* expand/rust-derive-default.h: New file.
* Make-lang.in: Compile them.
gcc/testsuite/ChangeLog:
* rust/compile/derive-default1.rs: New test.
* rust/execute/torture/derive-default1.rs: New test.
* rust/compile/nr2/exclude: Exclude them.
Diffstat (limited to 'gcc/testsuite/rust/compile')
| -rw-r--r-- | gcc/testsuite/rust/compile/derive-default1.rs | 29 | ||||
| -rw-r--r-- | gcc/testsuite/rust/compile/nr2/exclude | 1 |
2 files changed, 30 insertions, 0 deletions
diff --git a/gcc/testsuite/rust/compile/derive-default1.rs b/gcc/testsuite/rust/compile/derive-default1.rs new file mode 100644 index 0000000..902c65e --- /dev/null +++ b/gcc/testsuite/rust/compile/derive-default1.rs @@ -0,0 +1,29 @@ +#[derive(Default)] +struct Foo { _a: i32, _b: i64, _c: u8 } + +#[lang = "sized"] +trait Sized {} + +mod core { + mod default { + trait Default: Sized { + fn default() -> Self; + } + + impl Default for i32 { + fn default() -> Self { 0 } + } + + impl Default for i64 { + fn default() -> Self { 27 } + } + + impl Default for u8 { + fn default() -> Self { 18 } + } + } +} + +fn main() { + let _ = Foo::default(); +} diff --git a/gcc/testsuite/rust/compile/nr2/exclude b/gcc/testsuite/rust/compile/nr2/exclude index 8229b54..f8e280e 100644 --- a/gcc/testsuite/rust/compile/nr2/exclude +++ b/gcc/testsuite/rust/compile/nr2/exclude @@ -124,4 +124,5 @@ traits12.rs try-trait.rs derive-debug1.rs issue-3382.rs +derive-default1.rs # please don't delete the trailing newline |