https://gcc.gnu.org/g:6fc8ad5340aa21110fe1655fef477aa5b94846f6
commit 6fc8ad5340aa21110fe1655fef477aa5b94846f6 Author: Pierre-Emmanuel Patry <[email protected]> Date: Tue May 21 11:36:55 2024 +0200 Add some test for raw_ref_op to prevent regressions Add a test for the feature gate, as well as some test to ensure the raw keyword stays weak. Also add some tests to check whether the raw_ref_op syntax is parsed correctly. gcc/testsuite/ChangeLog: * rust/compile/not_raw_ref_op.rs: New test. * rust/compile/raw_ref_op.rs: New test. * rust/compile/raw_ref_op_feature_gate.rs: New test. * rust/compile/raw_ref_op_invalid.rs: New test. Signed-off-by: Pierre-Emmanuel Patry <[email protected]> Diff: --- gcc/testsuite/rust/compile/not_raw_ref_op.rs | 9 +++++++++ gcc/testsuite/rust/compile/raw_ref_op.rs | 11 +++++++++++ gcc/testsuite/rust/compile/raw_ref_op_feature_gate.rs | 8 ++++++++ gcc/testsuite/rust/compile/raw_ref_op_invalid.rs | 12 ++++++++++++ 4 files changed, 40 insertions(+) diff --git a/gcc/testsuite/rust/compile/not_raw_ref_op.rs b/gcc/testsuite/rust/compile/not_raw_ref_op.rs new file mode 100644 index 000000000000..f55f1846faba --- /dev/null +++ b/gcc/testsuite/rust/compile/not_raw_ref_op.rs @@ -0,0 +1,9 @@ +// { dg-options "-frust-compile-until=lowering" } +pub struct Toto { + u: usize, +} + +pub fn test(raw: Toto) { + // Not raw ref op syntax, raw keyword is weak. + let _c = &raw; +} diff --git a/gcc/testsuite/rust/compile/raw_ref_op.rs b/gcc/testsuite/rust/compile/raw_ref_op.rs new file mode 100644 index 000000000000..a97e58c62b0f --- /dev/null +++ b/gcc/testsuite/rust/compile/raw_ref_op.rs @@ -0,0 +1,11 @@ +// { dg-options "-fsyntax-only" } +#![feature(raw_ref_op)] + +pub struct Toto { + u: usize, +} + +pub fn test(mut toto: Toto) { + let _a = &raw mut toto.u; + let _b = &raw const toto.u; +} diff --git a/gcc/testsuite/rust/compile/raw_ref_op_feature_gate.rs b/gcc/testsuite/rust/compile/raw_ref_op_feature_gate.rs new file mode 100644 index 000000000000..256202b2da6a --- /dev/null +++ b/gcc/testsuite/rust/compile/raw_ref_op_feature_gate.rs @@ -0,0 +1,8 @@ +// { dg-options "-frust-compile-until=lowering" } +pub struct Toto { + u: usize, +} + +pub fn test(mut toto: Toto) { + let _a = &raw mut toto.u; //{ dg-error "raw address of syntax is experimental." "" { target *-*-* } } +} diff --git a/gcc/testsuite/rust/compile/raw_ref_op_invalid.rs b/gcc/testsuite/rust/compile/raw_ref_op_invalid.rs new file mode 100644 index 000000000000..90e169f30f6b --- /dev/null +++ b/gcc/testsuite/rust/compile/raw_ref_op_invalid.rs @@ -0,0 +1,12 @@ +// { dg-options "-fsyntax-only" } +#![feature(raw_ref_op)] + +pub struct Toto { + u: usize, +} + +pub fn test(mut toto: Toto) { + let _c = &raw toto.u; //{ dg-error "expecting .;. but .identifier. found" "" { target *-*-* } } + //{ dg-excess-errors "Additional errors for parent items" { target *-*-* } } + +}
