yyc12345/libcmo21
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

add lexer and parser for export function binding generation

Browse Source
This commit is contained in:
yyc12345
2023-11-01 10:31:17 +08:00
parent 99383779b3
commit ef5d1760a3
2 changed files with 44 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
CodeGen/BMapBindings/ExpFctsParser.g4 Normal file
View File

@ -0,0 +1,21 @@
parser grammar ExpFctsParser;
options { tokenVocab = ExpFctsLexer; }
program: fctDecl* ;
fctDecl
: EXPFCTS_EXPORT varType EXPFCTS_IDENTIFIER '(' (fctArg (',' fctArg)*)? ')' ';'
;
fctArg
: EXPFCTS_FILE_DECL '(' EXPFCTS_IDENTIFIER ')' # fctArgFileDecl
| EXPFCTS_MESHTRANS_DECL '(' EXPFCTS_IDENTIFIER ')' #fctArgMeshTransDecl
| EXPFCTS_OBJECT_DECL '(' EXPFCTS_IDENTIFIER ',' EXPFCTS_IDENTIFIER ')' # fctArgObjDecl
| EXPFCTS_PARAM_IN '(' varType ',' EXPFCTS_IDENTIFIER ')' # fctArgParamIn
| EXPFCTS_PARAM_OUT '(' varType ',' EXPFCTS_IDENTIFIER ')' # fctArgParamOut
;
varType
: EXPFCTS_IDENTIFIER ('::' EXPFCTS_IDENTIFIER)* '*'?
;