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| author | Ryo Nihei <nihei.dev@gmail.com> | 2021-06-30 23:44:50 +0900 |
|---|---|---|
| committer | Ryo Nihei <nihei.dev@gmail.com> | 2021-06-30 23:54:01 +0900 |
| commit | b8b71860d7df5d06dd8a2b9ac62035e8ba8778a7 (patch) | |
| tree | c0075cd6813085401dbaf44e62ca14ec2b93d30c /spec/syntax_error.go | |
| parent | Add testing for the driver (diff) | |
| download | cotia-b8b71860d7df5d06dd8a2b9ac62035e8ba8778a7.tar.gz cotia-b8b71860d7df5d06dd8a2b9ac62035e8ba8778a7.tar.xz | |
Simplify syntax of modifiers and semantic actions
Modifiers and semantic actions are represented by directives following the '#' symbol.
Diffstat (limited to 'spec/syntax_error.go')
| -rw-r--r-- | spec/syntax_error.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/spec/syntax_error.go b/spec/syntax_error.go index d0e0dc5..cefde12 100644 --- a/spec/syntax_error.go +++ b/spec/syntax_error.go @@ -29,8 +29,9 @@ 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") - synErrNoModifierName = newSyntaxError("a modifier needs a name") - synErrNoActionName = newSyntaxError("an action needs a name") + 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") synErrFragmentNoPattern = newSyntaxError("a fragment needs one pattern element") synErrTreeInvalidFirstElem = newSyntaxError("the first element of a tree structure must be an ID") synErrTreeUnclosed = newSyntaxError("unclosed tree structure") |