diff options
| author | krasimir <krasimir@chalmers.se> | 2010-03-18 19:34:30 +0000 |
|---|---|---|
| committer | krasimir <krasimir@chalmers.se> | 2010-03-18 19:34:30 +0000 |
| commit | f870c4d80f9e1b55a18c54f8119e5ed11f9d14e1 (patch) | |
| tree | 0aaf19f5156e6f62f9f8f41732432a49aa1c64fc /src/compiler/GF/Grammar/Parser.y | |
| parent | d91999dec0bcdbed95fe3977d89f38157389852a (diff) | |
syntax for inaccessible patterns in GF
Diffstat (limited to 'src/compiler/GF/Grammar/Parser.y')
| -rw-r--r-- | src/compiler/GF/Grammar/Parser.y | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/compiler/GF/Grammar/Parser.y b/src/compiler/GF/Grammar/Parser.y index 2a08caa1b..f1b429339 100644 --- a/src/compiler/GF/Grammar/Parser.y +++ b/src/compiler/GF/Grammar/Parser.y @@ -35,6 +35,7 @@ import GF.Compile.Update (buildAnyTree) '$' { T_int_label } '(' { T_oparen } ')' { T_cparen } + '~' { T_tilde } '*' { T_star } '**' { T_starstar } '+' { T_plus } @@ -487,6 +488,7 @@ Patt2 | '[' String ']' { PChars $2 } | '#' Ident { PMacro $2 } | '#' Ident '.' Ident { PM $2 $4 } + | '~' Exp6 { PTilde $2 } | '_' { PW } | Ident { PV $1 } | Ident '.' Ident { PP $1 $3 [] } @@ -526,8 +528,8 @@ ListPatt | PattArg ListPatt { $1 : $2 } PattArg :: { Patt } - : Patt2 { $1 } - | '{' Patt2 '}' { PImplArg $2 } + : Patt2 { $1 } + | '{' Patt2 '}' { PImplArg $2 } Arg :: { [(BindType,Ident)] } Arg |