gccrs: fix bad type inference on local patterns #3237
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We do not need to inject inference variables on generic patterns with generic blocks. This will just cause unconstrained inference variables as they may not unify against something. Fixes #2323 gcc/rust/ChangeLog: * typecheck/rust-hir-type-check-path.cc (TypeCheckExpr::resolve_root_path): dont infer here gcc/testsuite/ChangeLog: * rust/compile/nr2/exclude: nr2 cant handle this * rust/compile/issue-2323.rs: New test. Signed-off-by: Philip Herron <[email protected]>
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We do not need to inject inference variables on generic patterns with generic blocks. This will just cause unconstrained inference variables as they may not unify against something.
Fixes #2323
gcc/rust/ChangeLog:
gcc/testsuite/ChangeLog: