gccrs: Implement compilation of IdentifierPattern's subpattern bindings#3822
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gcc/rust/ChangeLog: * ast/rust-ast-collector.cc: Rename get_pattern_to_bind to get_subpattern * ast/rust-ast-visitor.cc: Ditto. * ast/rust-pattern.h: Ditto. * expand/rust-cfg-strip.cc: Ditto. * hir/rust-ast-lower-pattern.cc: Ditto. Signed-off-by: Yap Zhi Heng <yapzhhg@gmail.com>
gcc/rust/ChangeLog: * resolve/rust-ast-resolve-pattern.cc: Implement name resolution for IdentifierPattern's subpattern. * resolve/rust-late-name-resolver-2.0.cc: Ditto, but for nr2. Signed-off-by: Yap Zhi Heng <yapzhhg@gmail.com>
gcc/rust/ChangeLog: * backend/rust-compile-pattern.cc: Add support for IdentifierPattern's subpattern under CompilePatternBindings. Signed-off-by: Yap Zhi Heng <yapzhhg@gmail.com>
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Jun 16, 2025
| void | ||
| Late::visit (AST::IdentifierPattern &identifier) | ||
| { | ||
| if (identifier.has_subpattern ()) |
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Do we really need a condition check over this ? Calling DefaultResolver::visit(identifier) directly would help future changes and let the condition in the default visitor.
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Includes renaming of
get_pattern_to_bindtoget_subpatternwhich I missed out in my previous PR.I'm aware that there are still other visit functions that lack support for
subpattern- some changes for those are currently under my draft branch in my fork which I'll eventually get around to fully implementing and testing. For now, I think I want to move on and focus on implementing minimal support for other unsupported patterns first.make check-rustpasses locallyclang-formatgcc/testsuite/rust/