BeeEngine/glslang-zig
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add grammar productions for adding 'invariant' to already declared variables.

Browse source 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22083 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-06-19 20:44:17 +00:00
parent 41a36bbb2f
commit 60d9f7a881
6 changed files with 60 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

16
glslang/MachineIndependent/glslang.y
View file

@ -103,6 +103,7 @@ extern void yyerror(const char*);
TTypeLine typeLine;
TTypeList* typeList;
TArraySizes arraySizes;
TIdentifierList* identifierList;
};
} interm;
}
@ -214,6 +215,8 @@ extern void yyerror(const char*);
%type <interm> function_call_header_with_parameters function_call_header_no_parameters function_call_generic function_prototype
%type <interm> function_call_or_method function_identifier function_call_header
%type <interm.identifierList> identifier_list
%start translation_unit
%%
@ -1120,15 +1123,12 @@ declaration
$$ = 0;
}
| type_qualifier IDENTIFIER SEMICOLON {
// TODO: functionality: track what variables are declared with INVARIANT
// precise foo;
// invariant foo;
parseContext.addQualifierToExisting($1.line, $1.qualifier, *$2.string);
$$ = 0;
}
| type_qualifier IDENTIFIER identifier_list SEMICOLON {
// TODO: functionality: track what variables are declared with INVARIANT
// precise foo, bar;
// invariant foo, bar;
$3->push_back($2.string);
parseContext.addQualifierToExisting($1.line, $1.qualifier, *$3);
$$ = 0;
}
;
@ -1144,8 +1144,12 @@ block_structure
identifier_list
: COMMA IDENTIFIER {
$$ = NewPoolTIdentifierList();
$$->push_back($2.string);
}
| identifier_list COMMA IDENTIFIER {
$$ = $1;
$$->push_back($3.string);
}
;