diff options
| author | Jack Koenig | 2017-02-28 10:24:29 -0800 |
|---|---|---|
| committer | Jack Koenig | 2017-03-01 18:01:28 -0600 |
| commit | 7f280a5b0821c61284e9bf9ed7780cc825f7f3e8 (patch) | |
| tree | 700d511e93c4058c627bb28ecc507d0c49eb6758 /src/main/antlr4 | |
| parent | 51f8f4a5e868a8e655091e3e61445d3cd772d2ba (diff) | |
Allow nested digit fields in subfield expressions
Workaround for #470. This allows parsing DoubleLits in subfield
expressions.
Diffstat (limited to 'src/main/antlr4')
| -rw-r--r-- | src/main/antlr4/FIRRTL.g4 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/main/antlr4/FIRRTL.g4 b/src/main/antlr4/FIRRTL.g4 index 69b7ba5d..cdec7260 100644 --- a/src/main/antlr4/FIRRTL.g4 +++ b/src/main/antlr4/FIRRTL.g4 @@ -164,6 +164,7 @@ exp | 'SInt' ('<' intLit '>')? '(' intLit ')' | id // Ref | exp '.' fieldId + | exp '.' DoubleLit // TODO Workaround for #470 | exp '[' intLit ']' | exp '[' exp ']' | 'mux(' exp exp exp ')' |