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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2011-12-02 19:34:41 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2011-12-02 19:34:41 +0000 |
| commit | 506cf9aaead4f5519f5549a918d285365b44e989 (patch) | |
| tree | fe0344f264049738dca876a6dd2f69e96621ca17 /libgo/go/fmt/doc.go | |
| parent | bfa9b58039ceacb1bae803fbbfb049b93540f2a7 (diff) | |
| download | gcc-506cf9aaead4f5519f5549a918d285365b44e989.zip gcc-506cf9aaead4f5519f5549a918d285365b44e989.tar.gz gcc-506cf9aaead4f5519f5549a918d285365b44e989.tar.bz2 | |
libgo: Update to weekly.2011-11-01.
From-SVN: r181938
Diffstat (limited to 'libgo/go/fmt/doc.go')
| -rw-r--r-- | libgo/go/fmt/doc.go | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libgo/go/fmt/doc.go b/libgo/go/fmt/doc.go index c993e57..6713f0a1 100644 --- a/libgo/go/fmt/doc.go +++ b/libgo/go/fmt/doc.go @@ -89,10 +89,14 @@ If an operand implements interface Formatter, that interface can be used for fine control of formatting. - If an operand implements method String() string that method + Next, if an operand implements the error interface, the Error method will be used to convert the object to a string, which will then - be formatted as required by the verb (if any). To avoid - recursion in cases such as + be formatted as required by the verb (if any). + + Finally, if an operand implements method String() string that method + will be used to convert the object to a string, which will then + be formatted as required by the verb (if any). + To avoid recursion in cases such as type X int func (x X) String() string { return Sprintf("%d", x) } cast the value before recurring: |