Commit Graph

2 Commits

Author SHA1 Message Date
Robert Griesemer 67812a7cd9 cmd/gofmt: make test files self-describing
1) Interpret a comment of the form

//gofmt <flags>

in test files to drive the respective
gofmt command. Eliminates the need to
enumerate all test files in the test
harness.

2) Added -update flag to make it easier
to update test cases.

LGTM=josharian
R=golang-codereviews, josharian
CC=golang-codereviews
https://golang.org/cl/130440043
2014-08-21 17:25:13 -07:00
Robert Griesemer a49e7f393f gofmt: don't crash when rewriting nil interfaces in AST.
The new reflection API makes it an error to call value.Set(x)
if x is invalid. Guard for it.

Added corresponding test case.

Fixes #1696.

R=rsc, r
CC=golang-dev
https://golang.org/cl/4398047
2011-04-14 14:25:25 -07:00