From dc962fa75f740131058160eed8d50610fbb5c41c Mon Sep 17 00:00:00 2001 From: Pierre-Emmanuel Patry Date: Thu, 30 Nov 2023 10:43:36 +0100 Subject: [PATCH] Add multiple regression test in name resolution Local variables and functions or global variables have different resolution when binded to a variable. This was not covered before, even though it was handled by the new name resolution. This commit highlight this behavior from the new name resolution mechanism. gcc/testsuite/ChangeLog: * rust/compile/name_resolution11.rs: New test. * rust/compile/name_resolution12.rs: New test. * rust/compile/name_resolution13.rs: New test. Signed-off-by: Pierre-Emmanuel Patry --- gcc/testsuite/rust/compile/name_resolution11.rs | 7 +++++++ gcc/testsuite/rust/compile/name_resolution12.rs | 10 ++++++++++ gcc/testsuite/rust/compile/name_resolution13.rs | 9 +++++++++ 3 files changed, 26 insertions(+) create mode 100644 gcc/testsuite/rust/compile/name_resolution11.rs create mode 100644 gcc/testsuite/rust/compile/name_resolution12.rs create mode 100644 gcc/testsuite/rust/compile/name_resolution13.rs diff --git a/gcc/testsuite/rust/compile/name_resolution11.rs b/gcc/testsuite/rust/compile/name_resolution11.rs new file mode 100644 index 000000000000..a464d2a0fd3e --- /dev/null +++ b/gcc/testsuite/rust/compile/name_resolution11.rs @@ -0,0 +1,7 @@ +// { dg-additional-options "-frust-name-resolution-2.0 -frust-compile-until=lowering" } +fn foo() { + let b = 10; + fn bar() { + let a = foo; + } +} diff --git a/gcc/testsuite/rust/compile/name_resolution12.rs b/gcc/testsuite/rust/compile/name_resolution12.rs new file mode 100644 index 000000000000..9cce31ceb5c2 --- /dev/null +++ b/gcc/testsuite/rust/compile/name_resolution12.rs @@ -0,0 +1,10 @@ +// { dg-additional-options "-frust-name-resolution-2.0 -frust-compile-until=lowering" } + +const TOTO: i32 = 10; + +fn foo() { + let b = 10; + fn bar() { + let e = TOTO; + } +} diff --git a/gcc/testsuite/rust/compile/name_resolution13.rs b/gcc/testsuite/rust/compile/name_resolution13.rs new file mode 100644 index 000000000000..52a152bf51a5 --- /dev/null +++ b/gcc/testsuite/rust/compile/name_resolution13.rs @@ -0,0 +1,9 @@ +// { dg-additional-options "-frust-name-resolution-2.0 -frust-compile-until=lowering" } + +fn foo() { + let b = 10; + fn bar() { + let c = b; + // { dg-error "cannot find value .b. in this scope .E0425." "" { target *-*-* } .-1 } + } +}