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| author | Robert Griesemer <gri@golang.org> | 2017-02-08 17:30:45 -0800 |
|---|---|---|
| committer | Robert Griesemer <gri@golang.org> | 2017-02-09 01:45:17 +0000 |
| commit | 9799622f09ba2ece6fa8eb7607d0d471d75d9915 (patch) | |
| tree | b7e4aaaf7e5ae59cb48ad6035aafa7bb708e97c8 /test/syntax | |
| parent | 4f6d4bb3f4461e7e25eff24254115b689495e834 (diff) | |
| download | go-9799622f09ba2ece6fa8eb7607d0d471d75d9915.tar.gz go-9799622f09ba2ece6fa8eb7607d0d471d75d9915.zip | |
cmd/compile/internal/syntax: differentiate between ';' and '\n' in syntax errors
Towards better syntax error messages: With this change, the parser knows whether
a semicolon was an actual ';' in the source, or whether it was an automatically
inserted semicolon as result of a '\n' or EOF. Using this information in error
messages makes them more understandable.
For #17328.
Change-Id: I8cd9accee8681b62569d0ecef922d38682b401eb
Reviewed-on: https://go-review.googlesource.com/36636
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Diffstat (limited to 'test/syntax')
| -rw-r--r-- | test/syntax/semi6.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/test/syntax/semi6.go b/test/syntax/semi6.go index 325cc27425..4a04f89ddb 100644 --- a/test/syntax/semi6.go +++ b/test/syntax/semi6.go @@ -6,6 +6,6 @@ package main -type T // ERROR "unexpected semicolon or newline in type declaration" -// line below uncommented to avoid follow-up error -// {
\ No newline at end of file +type T1 // ERROR "unexpected newline in type declaration" + +type T2 /* // ERROR "unexpected EOF in type declaration" */
\ No newline at end of file |