bjoernager/rust
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Add a generic tool for searching comments in code

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This make a base for all functions searching for comments, or searching
code excluding comments, etc. These functions where too simple and
didn't handle complicated cases like nested comments or comment marks
inside string litterals ("/*").
This commit is contained in:
Gaëtan Cassiers 2015-08-27 14:07:15 +02:00
parent 25650c2a8b
commit e5ea13da6e
2 changed files with 187 additions and 41 deletions
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5
src/expr.rs
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@ -15,7 +15,7 @@ use StructLitStyle;
use utils::{span_after, make_indent, extra_offset, first_line_width, last_line_width};
use visitor::FmtVisitor;
use config::BlockIndentStyle;
use comment::{FindUncommented, rewrite_comment};
use comment::{FindUncommented, rewrite_comment, contains_comment};
use types::rewrite_path;
use items::{span_lo_for_arg, span_hi_for_arg, rewrite_fn_input};
@ -518,8 +518,7 @@ fn is_simple_block(block: &ast::Block, codemap: &CodeMap) -> bool {
let snippet = codemap.span_to_snippet(block.span).unwrap();
// FIXME: fails when either // or /* is contained in a string literal.
!snippet.contains("//") && !snippet.contains("/*")
!contains_comment(&snippet)
}
fn rewrite_match(context: &RewriteContext,