diff options
Diffstat (limited to 'spec/parser_test.go')
| -rw-r--r-- | spec/parser_test.go | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/spec/parser_test.go b/spec/parser_test.go index 15f1330..c7d43de 100644 --- a/spec/parser_test.go +++ b/spec/parser_test.go @@ -599,6 +599,60 @@ bar: "bar"; }, }, { + caption: "an expansion operator must be preceded by an identifier", + src: ` +s + : foo #ast ... + ; +`, + synErr: synErrStrayExpOp, + }, + { + caption: "an expansion operator must be preceded by an identifier", + src: ` +a + : foo #ast ... foo + ; +`, + synErr: synErrStrayExpOp, + }, + { + caption: "an expansion operator cannot be applied to a pattern", + src: ` +a + : "foo" #ast "foo"... + ; +`, + synErr: synErrInvalidExpOperand, + }, + { + caption: "an expansion operator cannot be applied to a string", + src: ` +a + : 'foo' #ast 'foo'... + ; +`, + synErr: synErrInvalidExpOperand, + }, + { + caption: "an expansion operator cannot be applied to an ordered symbol", + src: ` +a + : foo #ast $foo... + ; +`, + synErr: synErrInvalidExpOperand, + }, + { + caption: "an expansion operator cannot be applied to a directive group", + src: ` +a + : foo #ast ()... + ; +`, + synErr: synErrInvalidExpOperand, + }, + { caption: "an AST has node positions", src: ` exp |