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| author | Adonis <adonis.settouf@gmail.com> | 2019-02-02 12:03:38 +0100 |
|---|---|---|
| committer | Adonis <adonis.settouf@gmail.com> | 2019-02-26 19:22:29 +0100 |
| commit | c1f3d1520efc91ec79dfafd6ab0e679872092487 (patch) | |
| tree | 4126958df08ec1fa0ab90221fa64d94fbd312c72 /src/libsyntax/ext | |
| parent | 3d35a9b1d29dbdacc24a33e759bb660c1ef6ac34 (diff) | |
| download | rust-c1f3d1520efc91ec79dfafd6ab0e679872092487.tar.gz rust-c1f3d1520efc91ec79dfafd6ab0e679872092487.zip | |
Changing error message to reflect changes with the 2018 edition
Signed-off-by: Adonis <adonis.settouf@gmail.com> Update src/libsyntax/ext/tt/quoted.rs Co-Authored-By: asettouf <adonis.settouf@gmail.com> Update src/libsyntax/ext/tt/quoted.rs Co-Authored-By: asettouf <adonis.settouf@gmail.com> Update src/libsyntax/ext/tt/quoted.rs Co-Authored-By: asettouf <adonis.settouf@gmail.com> Update src/libsyntax/ext/tt/quoted.rs Co-Authored-By: asettouf <adonis.settouf@gmail.com> Update src/libsyntax/ext/tt/quoted.rs Co-Authored-By: asettouf <adonis.settouf@gmail.com> Update src/libsyntax/ext/tt/quoted.rs Co-Authored-By: asettouf <adonis.settouf@gmail.com> Update src/test/ui/macros/macro-at-most-once-rep-2015-ques-rep.stderr Co-Authored-By: asettouf <adonis.settouf@gmail.com> Update src/test/ui/macros/macro-at-most-once-rep-2015-ques-rep.stderr Co-Authored-By: asettouf <adonis.settouf@gmail.com> Stabilize split_ascii_whitespace Tracking issue FCP to merge: https://github.com/rust-lang/rust/issues/48656#issuecomment-442372750 fix stabilization order of uniform_paths. hir: add HirId to main Hir nodes Fix `std::os::fortanix_sgx::usercalls::raw::UsercallNrs` Fixes https://github.com/fortanix/rust-sgx/issues/88 Update src/libsyntax/ext/tt/quoted.rs Co-Authored-By: asettouf <adonis.settouf@gmail.com> Revert "Merge remote-tracking branch 'upstream/master'" This reverts commit 751f05bd155e2c55d4177fe8211df634faf3a644, reversing changes made to 545a3e62b0cb473108869a61b271bc589afb49da.
Diffstat (limited to 'src/libsyntax/ext')
| -rw-r--r-- | src/libsyntax/ext/tt/quoted.rs | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/libsyntax/ext/tt/quoted.rs b/src/libsyntax/ext/tt/quoted.rs index b56871a1885..43d279980f6 100644 --- a/src/libsyntax/ext/tt/quoted.rs +++ b/src/libsyntax/ext/tt/quoted.rs @@ -474,11 +474,13 @@ where // #1 is a separator and #2 should be a KleepeOp. // (N.B. We need to advance the input iterator.) match parse_kleene_op(input, span) { - // #2 is `?`, which is not allowed as a Kleene op in 2015 edition. + // #2 is `?`, which is not allowed as a Kleene op in 2015 edition, + // but is allowed in the 2018 edition. Ok(Ok((op, op2_span))) if op == KleeneOp::ZeroOrOne => { sess.span_diagnostic .struct_span_err(op2_span, "expected `*` or `+`") - .note("`?` is not a macro repetition operator") + .note("`?` is not a macro repetition operator in the 2015 edition, \ + but is accepted in the 2018 edition") .emit(); // Return a dummy @@ -506,10 +508,12 @@ where Err(_) => op1_span, } } else { - // `?` is not allowed as a Kleene op in 2015 + // `?` is not allowed as a Kleene op in 2015, + // but is allowed in the 2018 edition sess.span_diagnostic .struct_span_err(op1_span, "expected `*` or `+`") - .note("`?` is not a macro repetition operator") + .note("`?` is not a macro repetition operator in the 2015 edition, \ + but is accepted in the 2018 edition") .emit(); // Return a dummy @@ -519,11 +523,13 @@ where // #1 is a separator followed by #2, a KleeneOp Ok(Err((tok, span))) => match parse_kleene_op(input, span) { - // #2 is a `?`, which is not allowed as a Kleene op in 2015 edition. + // #2 is a `?`, which is not allowed as a Kleene op in 2015 edition, + // but is allowed in the 2018 edition Ok(Ok((op, op2_span))) if op == KleeneOp::ZeroOrOne => { sess.span_diagnostic .struct_span_err(op2_span, "expected `*` or `+`") - .note("`?` is not a macro repetition operator") + .note("`?` is not a macro repetition operator in the 2015 edition, \ + but is accepted in the 2018 edition") .emit(); // Return a dummy |