Rename StringReader::curr as ch.

Likewise, rename StringReader::curr_is as ch_is. This is a [breaking-change] for libsyntax.
rust-lang · Oct 4, 2016 · e263120 · e263120
1 parent cb92f5c
commit e263120
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Showing 2 changed files with 99 additions and 99 deletions.
diff --git a/src/libsyntax/parse/lexer/comments.rs b/src/libsyntax/parse/lexer/comments.rs
@@ -154,8 +154,8 @@ fn push_blank_line_comment(rdr: &StringReader, comments: &mut Vec<Comment>) {
 }
 
 fn consume_whitespace_counting_blank_lines(rdr: &mut StringReader, comments: &mut Vec<Comment>) {
-    while is_pattern_whitespace(rdr.curr) && !rdr.is_eof() {
-        if rdr.col == CharPos(0) && rdr.curr_is('\n') {
+    while is_pattern_whitespace(rdr.ch) && !rdr.is_eof() {
+        if rdr.col == CharPos(0) && rdr.ch_is('\n') {
             push_blank_line_comment(rdr, &mut *comments);
         }
         rdr.bump();
@@ -182,7 +182,7 @@ fn read_line_comments(rdr: &mut StringReader,
     debug!(">>> line comments");
     let p = rdr.pos;
     let mut lines: Vec<String> = Vec::new();
-    while rdr.curr_is('/') && rdr.nextch_is('/') {
+    while rdr.ch_is('/') && rdr.nextch_is('/') {
         let line = rdr.read_one_line_comment();
         debug!("{}", line);
         // Doc comments are not put in comments.
@@ -249,9 +249,9 @@ fn read_block_comment(rdr: &mut StringReader,
     let mut curr_line = String::from("/*");
 
     // doc-comments are not really comments, they are attributes
-    if (rdr.curr_is('*') && !rdr.nextch_is('*')) || rdr.curr_is('!') {
-        while !(rdr.curr_is('*') && rdr.nextch_is('/')) && !rdr.is_eof() {
-            curr_line.push(rdr.curr.unwrap());
+    if (rdr.ch_is('*') && !rdr.nextch_is('*')) || rdr.ch_is('!') {
+        while !(rdr.ch_is('*') && rdr.nextch_is('/')) && !rdr.is_eof() {
+            curr_line.push(rdr.ch.unwrap());
             rdr.bump();
         }
         if !rdr.is_eof() {
@@ -271,19 +271,19 @@ fn read_block_comment(rdr: &mut StringReader,
             if rdr.is_eof() {
                 panic!(rdr.fatal("unterminated block comment"));
             }
-            if rdr.curr_is('\n') {
+            if rdr.ch_is('\n') {
                 trim_whitespace_prefix_and_push_line(&mut lines, curr_line, col);
                 curr_line = String::new();
                 rdr.bump();
             } else {
-                curr_line.push(rdr.curr.unwrap());
-                if rdr.curr_is('/') && rdr.nextch_is('*') {
+                curr_line.push(rdr.ch.unwrap());
+                if rdr.ch_is('/') && rdr.nextch_is('*') {
                     rdr.bump();
                     rdr.bump();
                     curr_line.push('*');
                     level += 1;
                 } else {
-                    if rdr.curr_is('*') && rdr.nextch_is('/') {
+                    if rdr.ch_is('*') && rdr.nextch_is('/') {
                         rdr.bump();
                         rdr.bump();
                         curr_line.push('/');
@@ -305,7 +305,7 @@ fn read_block_comment(rdr: &mut StringReader,
         Isolated
     };
     rdr.consume_non_eol_whitespace();
-    if !rdr.is_eof() && !rdr.curr_is('\n') && lines.len() == 1 {
+    if !rdr.is_eof() && !rdr.ch_is('\n') && lines.len() == 1 {
         style = Mixed;
     }
     debug!("<<< block comment");
@@ -319,11 +319,11 @@ fn read_block_comment(rdr: &mut StringReader,
 
 fn consume_comment(rdr: &mut StringReader, code_to_the_left: bool, comments: &mut Vec<Comment>) {
     debug!(">>> consume comment");
-    if rdr.curr_is('/') && rdr.nextch_is('/') {
+    if rdr.ch_is('/') && rdr.nextch_is('/') {
         read_line_comments(rdr, code_to_the_left, comments);
-    } else if rdr.curr_is('/') && rdr.nextch_is('*') {
+    } else if rdr.ch_is('/') && rdr.nextch_is('*') {
         read_block_comment(rdr, code_to_the_left, comments);
-    } else if rdr.curr_is('#') && rdr.nextch_is('!') {
+    } else if rdr.ch_is('#') && rdr.nextch_is('!') {
         read_shebang_comment(rdr, code_to_the_left, comments);
     } else {
         panic!();
@@ -357,7 +357,7 @@ pub fn gather_comments_and_literals(span_diagnostic: &errors::Handler,
         loop {
             let mut code_to_the_left = !first_read;
             rdr.consume_non_eol_whitespace();
-            if rdr.curr_is('\n') {
+            if rdr.ch_is('\n') {
                 code_to_the_left = false;
                 consume_whitespace_counting_blank_lines(&mut rdr, &mut comments);
             }