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Fix documentation: aliases may not be used in loop constructs.

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This commit is contained in:
Sean Stangl 2011-01-27 02:48:54 -05:00 committed by Graydon Hoare
parent 56441e19d1
commit 3339243254
1 changed files with 6 additions and 6 deletions
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12
doc/rust.texi
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@ -3157,7 +3157,7 @@ fn read_file_lines(&str path) -> vec[str] @{
note path;
vec[str] r;
file f = open_read(path);
for each (&str s in lines(f)) @{
for each (str s in lines(f)) @{
vec.append(r,s);
@}
ret r;
@ -3258,19 +3258,19 @@ Example of 4 for loops, all identical:
@example
let vec[foo] v = vec(a, b, c);
for (&foo e in v.(0, _vec.len(v))) @{
for (foo e in v.(0, _vec.len(v))) @{
bar(e);
@}
for (&foo e in v.(0,)) @{
for (foo e in v.(0,)) @{
bar(e);
@}
for (&foo e in v.(,)) @{
for (foo e in v.(,)) @{
bar(e);
@}
for (&foo e in v) @{
for (foo e in v) @{
bar(e);
@}
@end example
@ -3290,7 +3290,7 @@ Example of a foreach loop:
@example
let str txt;
let vec[str] lines;
for each (&str s in _str.split(txt, "\n")) @{
for each (str s in _str.split(txt, "\n")) @{
vec.push(lines, s);
@}
@end example