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| author | Ryo Nihei <nihei.dev@gmail.com> | 2022-03-28 22:31:30 +0900 |
|---|---|---|
| committer | Ryo Nihei <nihei.dev@gmail.com> | 2022-03-29 01:45:05 +0900 |
| commit | ed43562cf58e8c0f9390421848879308fdfc60cb (patch) | |
| tree | 16beff7d233b95ae53d2c8019bc47be378f304b8 /spec/syntax_error.go | |
| parent | Simplify the syntax of #ast directive (diff) | |
| download | urubu-ed43562cf58e8c0f9390421848879308fdfc60cb.tar.gz urubu-ed43562cf58e8c0f9390421848879308fdfc60cb.tar.xz | |
Add label notation
Diffstat (limited to 'spec/syntax_error.go')
| -rw-r--r-- | spec/syntax_error.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/spec/syntax_error.go b/spec/syntax_error.go index ae65b35..741d578 100644 --- a/spec/syntax_error.go +++ b/spec/syntax_error.go @@ -29,6 +29,8 @@ var ( synErrNoProductionName = newSyntaxError("a production name is missing") synErrNoColon = newSyntaxError("the colon must precede alternatives") synErrNoSemicolon = newSyntaxError("the semicolon is missing at the last of an alternative") + synErrLabelWithNoSymbol = newSyntaxError("a label must follow a symbol") + synErrNoLabel = newSyntaxError("an identifier that represents a label is missing after the label marker @") synErrNoDirectiveName = newSyntaxError("a directive needs a name") synErrProdDirNoNewline = newSyntaxError("a production directive must be followed by a newline") synErrSemicolonNoNewline = newSyntaxError("a semicolon must be followed by a newline") |