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| author | bors[bot] <26634292+bors[bot]@users.noreply.github.com> | 2022-03-13 11:45:43 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-03-13 11:45:43 +0000 |
| commit | 41f402f0b19c7e4f19f8d4d65d15223d2752f302 (patch) | |
| tree | d3cbf6a68ea6a86bf538f46a2d4090656929a9cf /gcc/rust/expand/rust-macro-builtins.cc | |
| parent | 8c88e8e0c9c3ebc627e3f3373cd7303d487c8d63 (diff) | |
| parent | d9a5bddb4c64268f2411a2b317872fe0c26284c3 (diff) | |
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Merge #1004
1004: Added column!() macro r=CohenArthur a=mvvsmk
Fixes issue #979
1) Added the column!() macro using the LOCATION_COLUMN() from gcc_linemap
2) To-Do: add relevant test cases.
Signed-off-by : M V V S Manoj Kumar <mvvsmanojkumar@gmail.com>
The test case I added always fails, I can't figure out whether there is a problem in my test case or there is something wrong with my implementation of the column!() macro. Do let me know where I am going wrong and also if I missed something . :)
Co-authored-by: M V V S Manoj Kumar <mvvsmanojkumar@gmail.com>
Diffstat (limited to 'gcc/rust/expand/rust-macro-builtins.cc')
| -rw-r--r-- | gcc/rust/expand/rust-macro-builtins.cc | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/rust/expand/rust-macro-builtins.cc b/gcc/rust/expand/rust-macro-builtins.cc index ce0be92..c33a2e8 100644 --- a/gcc/rust/expand/rust-macro-builtins.cc +++ b/gcc/rust/expand/rust-macro-builtins.cc @@ -49,4 +49,18 @@ MacroBuiltin::file (Location invoc_locus, AST::MacroInvocData &invoc) return AST::ASTFragment ({file_str}); } +AST::ASTFragment +MacroBuiltin::column (Location invoc_locus, AST::MacroInvocData &invoc) +{ + auto current_column + = Session::get_instance ().linemap->location_to_column (invoc_locus); + // auto column_no + // = AST::SingleASTNode (make_string (invoc_locus, current_column)); + + auto column_no = AST::SingleASTNode (std::unique_ptr<AST::Expr> ( + new AST::LiteralExpr (std::to_string (current_column), AST::Literal::INT, + PrimitiveCoreType::CORETYPE_U32, {}, invoc_locus))); + + return AST::ASTFragment ({column_no}); +} } // namespace Rust |