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| author | Cliff Click <cliffc@acm.org> | 2024-10-12 14:02:50 -0700 |
|---|---|---|
| committer | Cliff Click <cliffc@acm.org> | 2024-10-13 09:49:57 -0700 |
| commit | f4dee3cff700026b0997aac681752257aa03b4bd (patch) | |
| tree | f843232a06aa4f3e5101e09ee218ac414c1cc90a /chapter12/docs | |
| parent | 96d028ce004f5b4581997fd1d1a0ccfa87d67ea3 (diff) | |
| download | Simple-f4dee3cff700026b0997aac681752257aa03b4bd.tar.gz Simple-f4dee3cff700026b0997aac681752257aa03b4bd.zip | |
update grammar files
no idea if these are right, but seem closer to the mark
Diffstat (limited to 'chapter12/docs')
| -rw-r--r-- | chapter12/docs/12-grammar.md | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/chapter12/docs/12-grammar.md b/chapter12/docs/12-grammar.md index 8048bb8c..a576bd7a 100644 --- a/chapter12/docs/12-grammar.md +++ b/chapter12/docs/12-grammar.md @@ -20,8 +20,13 @@ statement | metaStatement ; +PRIMTYPE + : 'int' + | 'flt' + ; + field - : 'int' IDENTIFIER ';' + : PRIMTYPE IDENTIFIER ';' ; fields @@ -66,7 +71,7 @@ structName ; declStatement - : 'int' IDENTIFIER '=' expression ';' + : PRIMTYPE IDENTIFIER '=' expression ';' | structName IDENTIFIER ('?')? '=' expression ';' ; |