aboutsummaryrefslogtreecommitdiff
path: root/editors/code/tests
diff options
context:
space:
mode:
authorbors[bot] <26634292+bors[bot]@users.noreply.github.com>2020-11-23 07:05:31 +0000
committerGitHub <noreply@github.com>2020-11-23 07:05:31 +0000
commit224387a4de8b780dee0014ba61a6fcad20726f5f (patch)
tree658935369dc3ce1601a153ad55fd2eec787c4db9 /editors/code/tests
parentcadf0e9fb630d04367ef2611383865963d84ab54 (diff)
parent8a11da40a789e5d73c5c11d69ba87638ddff8676 (diff)
Merge #6606
6606: Parse unsafe extern block r=lnicola a=dtolnay `unsafe extern` block is parsed successfully by rustc, which means it is usable in attribute macro input. https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=6f805556f176d082d87255957f16b5f6 ```rust #[cfg(parse)] unsafe extern "C++" { fn demo(); } ``` ```diff SOURCE_FILE@0..52 - ERROR@0..33 + EXTERN_BLOCK@0..52 ATTR@0..13 POUND@0..1 "#" L_BRACK@1..2 "[" PATH@2..5 PATH_SEGMENT@2..5 NAME_REF@2..5 IDENT@2..5 "cfg" TOKEN_TREE@5..12 L_PAREN@5..6 "(" IDENT@6..11 "parse" R_PAREN@11..12 ")" R_BRACK@12..13 "]" WHITESPACE@13..14 "\n" UNSAFE_KW@14..20 "unsafe" WHITESPACE@20..21 " " ABI@21..33 EXTERN_KW@21..27 "extern" WHITESPACE@27..28 " " STRING@28..33 "\"C++\"" - WHITESPACE@33..34 " " - ERROR@34..52 - L_CURLY@34..35 "{" - WHITESPACE@35..40 "\n " - FN@40..50 - FN_KW@40..42 "fn" - WHITESPACE@42..43 " " - NAME@43..47 - IDENT@43..47 "demo" - PARAM_LIST@47..49 - L_PAREN@47..48 "(" - R_PAREN@48..49 ")" - SEMICOLON@49..50 ";" - WHITESPACE@50..51 "\n" - R_CURLY@51..52 "}" + WHITESPACE@33..34 " " + EXTERN_ITEM_LIST@34..52 + L_CURLY@34..35 "{" + WHITESPACE@35..40 "\n " + FN@40..50 + FN_KW@40..42 "fn" + WHITESPACE@42..43 " " + NAME@43..47 + IDENT@43..47 "demo" + PARAM_LIST@47..49 + L_PAREN@47..48 "(" + R_PAREN@48..49 ")" + SEMICOLON@49..50 ";" + WHITESPACE@50..51 "\n" + R_CURLY@51..52 "}" ``` This is of interest for https://github.com/dtolnay/cxx. Co-authored-by: David Tolnay <dtolnay@gmail.com>
Diffstat (limited to 'editors/code/tests')
0 files changed, 0 insertions, 0 deletions