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| author | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2020-09-02 00:22:47 +0300 |
|---|---|---|
| committer | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2020-09-02 00:40:19 +0300 |
| commit | b1491eacfc2f2ff05ff2a1d3b557c30e15c5f81f (patch) | |
| tree | a55ad3e4f3b06403a6d6d5ebef901e161143acd1 /src | |
| parent | eb9e7c357e26bf41c47661720e46f4498de32b83 (diff) | |
| download | rust-b1491eacfc2f2ff05ff2a1d3b557c30e15c5f81f.tar.gz rust-b1491eacfc2f2ff05ff2a1d3b557c30e15c5f81f.zip | |
lexer: Tiny improvement to shebang detection
Lexer now discerns between regular comments and doc comments, so use that. The change only affects the choice of reported errors.
Diffstat (limited to 'src')
| -rw-r--r-- | src/test/ui/parser/shebang/shebang-doc-comment.rs | 5 | ||||
| -rw-r--r-- | src/test/ui/parser/shebang/shebang-doc-comment.stderr | 8 |
2 files changed, 5 insertions, 8 deletions
diff --git a/src/test/ui/parser/shebang/shebang-doc-comment.rs b/src/test/ui/parser/shebang/shebang-doc-comment.rs index 7dbb9eebc75..72866753e0e 100644 --- a/src/test/ui/parser/shebang/shebang-doc-comment.rs +++ b/src/test/ui/parser/shebang/shebang-doc-comment.rs @@ -1,6 +1,3 @@ #!///bin/bash [allow(unused_variables)] -//~^^ ERROR expected `[`, found doc comment - -// Doc comment is misinterpreted as a whitespace (regular comment) during shebang detection. -// Even if it wasn't, it would still result in an error, just a different one. +//~^ ERROR expected item, found `[` diff --git a/src/test/ui/parser/shebang/shebang-doc-comment.stderr b/src/test/ui/parser/shebang/shebang-doc-comment.stderr index f524f556837..2227d45ec5a 100644 --- a/src/test/ui/parser/shebang/shebang-doc-comment.stderr +++ b/src/test/ui/parser/shebang/shebang-doc-comment.stderr @@ -1,8 +1,8 @@ -error: expected `[`, found doc comment `///bin/bash` - --> $DIR/shebang-doc-comment.rs:1:3 +error: expected item, found `[` + --> $DIR/shebang-doc-comment.rs:2:1 | -LL | #!///bin/bash - | ^^^^^^^^^^^ expected `[` +LL | [allow(unused_variables)] + | ^ expected item error: aborting due to previous error |