aaron/ispc
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[WIP] parses polymorphic types

Browse Source
This commit is contained in:
Aaron Gutierrez
2017-04-27 14:17:47 -04:00
parent 128b40ce3c
commit 108c9c6fb5
11 changed files with 474 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
lex.ll
View File

@@ -63,31 +63,28 @@ inline int isatty(int) { return 0; }
#endif // ISPC_IS_WINDOWS
static int allTokens[] = {
TOKEN_ASSERT, TOKEN_BOOL, TOKEN_BREAK, TOKEN_CASE,
TOKEN_CDO, TOKEN_CFOR, TOKEN_CIF, TOKEN_CWHILE,
TOKEN_CONST, TOKEN_CONTINUE, TOKEN_DEFAULT, TOKEN_DO,
TOKEN_DELETE, TOKEN_DOUBLE, TOKEN_ELSE, TOKEN_ENUM,
TOKEN_EXPORT, TOKEN_EXTERN, TOKEN_FALSE, TOKEN_FLOAT, TOKEN_FOR,
TOKEN_ASSERT, TOKEN_BOOL, TOKEN_BREAK, TOKEN_CASE, TOKEN_CDO, TOKEN_CFOR,
TOKEN_CIF, TOKEN_CWHILE, TOKEN_CONST, TOKEN_CONTINUE, TOKEN_DEFAULT, TOKEN_DO,
TOKEN_DELETE, TOKEN_DOUBLE, TOKEN_ELSE, TOKEN_ENUM, TOKEN_EXPORT,
TOKEN_EXTERN, TOKEN_FALSE, TOKEN_FLOAT, TOKEN_FLOATING, TOKEN_FOR,
TOKEN_FOREACH, TOKEN_FOREACH_ACTIVE, TOKEN_FOREACH_TILED,
TOKEN_FOREACH_UNIQUE, TOKEN_GOTO, TOKEN_IF, TOKEN_IN, TOKEN_INLINE,
TOKEN_INT, TOKEN_INT8, TOKEN_INT16, TOKEN_INT, TOKEN_INT64, TOKEN_LAUNCH,
TOKEN_NEW, TOKEN_NULL, TOKEN_PRINT, TOKEN_RETURN, TOKEN_SOA, TOKEN_SIGNED,
TOKEN_SIZEOF, TOKEN_STATIC, TOKEN_STRUCT, TOKEN_SWITCH, TOKEN_SYNC,
TOKEN_TASK, TOKEN_TRUE, TOKEN_TYPEDEF, TOKEN_UNIFORM, TOKEN_UNMASKED,
TOKEN_UNSIGNED, TOKEN_VARYING, TOKEN_VOID, TOKEN_WHILE,
TOKEN_STRING_C_LITERAL, TOKEN_DOTDOTDOT,
TOKEN_FLOAT_CONSTANT, TOKEN_DOUBLE_CONSTANT,
TOKEN_INT8_CONSTANT, TOKEN_UINT8_CONSTANT,
TOKEN_INT16_CONSTANT, TOKEN_UINT16_CONSTANT,
TOKEN_INT32_CONSTANT, TOKEN_UINT32_CONSTANT,
TOKEN_INT64_CONSTANT, TOKEN_UINT64_CONSTANT,
TOKEN_FOREACH_UNIQUE, TOKEN_GOTO, TOKEN_IF, TOKEN_IN, TOKEN_INLINE, TOKEN_INT,
TOKEN_INT8, TOKEN_INT16, TOKEN_INT, TOKEN_INT64, TOKEN_INTEGER, TOKEN_LAUNCH,
TOKEN_NEW, TOKEN_NULL, TOKEN_NUMBER, TOKEN_PRINT, TOKEN_RETURN, TOKEN_SOA,
TOKEN_SIGNED, TOKEN_SIZEOF, TOKEN_STATIC, TOKEN_STRUCT, TOKEN_SWITCH,
TOKEN_SYNC, TOKEN_TASK, TOKEN_TRUE, TOKEN_TYPEDEF, TOKEN_UNIFORM,
TOKEN_UNMASKED, TOKEN_UNSIGNED, TOKEN_VARYING, TOKEN_VOID, TOKEN_WHILE,
TOKEN_STRING_C_LITERAL, TOKEN_DOTDOTDOT, TOKEN_FLOAT_CONSTANT,
TOKEN_DOUBLE_CONSTANT, TOKEN_INT8_CONSTANT, TOKEN_UINT8_CONSTANT,
TOKEN_INT16_CONSTANT, TOKEN_UINT16_CONSTANT, TOKEN_INT32_CONSTANT,
TOKEN_UINT32_CONSTANT, TOKEN_INT64_CONSTANT, TOKEN_UINT64_CONSTANT,
TOKEN_INC_OP, TOKEN_DEC_OP, TOKEN_LEFT_OP, TOKEN_RIGHT_OP, TOKEN_LE_OP,
TOKEN_GE_OP, TOKEN_EQ_OP, TOKEN_NE_OP, TOKEN_AND_OP, TOKEN_OR_OP,
TOKEN_MUL_ASSIGN, TOKEN_DIV_ASSIGN, TOKEN_MOD_ASSIGN, TOKEN_ADD_ASSIGN,
TOKEN_SUB_ASSIGN, TOKEN_LEFT_ASSIGN, TOKEN_RIGHT_ASSIGN, TOKEN_AND_ASSIGN,
TOKEN_XOR_ASSIGN, TOKEN_OR_ASSIGN, TOKEN_PTR_OP,
';', '{', '}', ',', ':', '=', '(', ')', '[', ']', '.', '&', '!', '~', '-',
'+', '*', '/', '%', '<', '>', '^', '|', '?',
'+', '*', '/', '%', '<', '>', '^', '|', '?', '$'
};
std::map<int, std::string> tokenToName;
@@ -114,6 +111,7 @@ void ParserInit() {
tokenToName[TOKEN_EXTERN] = "extern";
tokenToName[TOKEN_FALSE] = "false";
tokenToName[TOKEN_FLOAT] = "float";
tokenToName[TOKEN_FLOATING] = "floating";
tokenToName[TOKEN_FOR] = "for";
tokenToName[TOKEN_FOREACH] = "foreach";
tokenToName[TOKEN_FOREACH_ACTIVE] = "foreach_active";
@@ -127,10 +125,12 @@ void ParserInit() {
tokenToName[TOKEN_INT8] = "int8";
tokenToName[TOKEN_INT16] = "int16";
tokenToName[TOKEN_INT] = "int";
tokenToName[TOKEN_INTEGER] = "integer";
tokenToName[TOKEN_INT64] = "int64";
tokenToName[TOKEN_LAUNCH] = "launch";
tokenToName[TOKEN_NEW] = "new";
tokenToName[TOKEN_NULL] = "NULL";
tokenToName[TOKEN_NUMBER] = "number";
tokenToName[TOKEN_PRINT] = "print";
tokenToName[TOKEN_RETURN] = "return";
tokenToName[TOKEN_SOA] = "soa";
@@ -207,6 +207,7 @@ void ParserInit() {
tokenToName['|'] = "|";
tokenToName['?'] = "?";
tokenToName[';'] = ";";
tokenToName['$'] = "$";
tokenNameRemap["TOKEN_ASSERT"] = "\'assert\'";
tokenNameRemap["TOKEN_BOOL"] = "\'bool\'";
@@ -228,6 +229,7 @@ void ParserInit() {
tokenNameRemap["TOKEN_EXTERN"] = "\'extern\'";
tokenNameRemap["TOKEN_FALSE"] = "\'false\'";
tokenNameRemap["TOKEN_FLOAT"] = "\'float\'";
tokenNameRemap["TOKEN_FLOATING"] = "\'floating\'";
tokenNameRemap["TOKEN_FOR"] = "\'for\'";
tokenNameRemap["TOKEN_FOREACH"] = "\'foreach\'";
tokenNameRemap["TOKEN_FOREACH_ACTIVE"] = "\'foreach_active\'";
@@ -243,9 +245,11 @@ void ParserInit() {
tokenNameRemap["TOKEN_INT16"] = "\'int16\'";
tokenNameRemap["TOKEN_INT"] = "\'int\'";
tokenNameRemap["TOKEN_INT64"] = "\'int64\'";
tokenNameRemap["TOKEN_INTEGER"] = "\'integer\'";
tokenNameRemap["TOKEN_LAUNCH"] = "\'launch\'";
tokenNameRemap["TOKEN_NEW"] = "\'new\'";
tokenNameRemap["TOKEN_NULL"] = "\'NULL\'";
tokenNameRemap["TOKEN_NUMBER"] = "\'number\'";
tokenNameRemap["TOKEN_PRINT"] = "\'print\'";
tokenNameRemap["TOKEN_RETURN"] = "\'return\'";
tokenNameRemap["TOKEN_SOA"] = "\'soa\'";
@@ -381,6 +385,7 @@ export { RT; return TOKEN_EXPORT; }
extern { RT; return TOKEN_EXTERN; }
false { RT; return TOKEN_FALSE; }
float { RT; return TOKEN_FLOAT; }
floating { RT; return TOKEN_FLOATING; }
for { RT; return TOKEN_FOR; }
foreach { RT; return TOKEN_FOREACH; }
foreach_active { RT; return TOKEN_FOREACH_ACTIVE; }
@@ -395,9 +400,11 @@ int8 { RT; return TOKEN_INT8; }
int16 { RT; return TOKEN_INT16; }
int32 { RT; return TOKEN_INT; }
int64 { RT; return TOKEN_INT64; }
integer { RT; return TOKEN_INTEGER; }
launch { RT; return TOKEN_LAUNCH; }
new { RT; return TOKEN_NEW; }
NULL { RT; return TOKEN_NULL; }
number { RT; return TOKEN_NUMBER; }
print { RT; return TOKEN_PRINT; }
return { RT; return TOKEN_RETURN; }
soa { RT; return TOKEN_SOA; }
@@ -521,6 +528,7 @@ L?\"(\\.|[^\\"])*\" { lStringConst(&yylval, &yylloc); return TOKEN_STRING_LITERA
"^" { RT; return '^'; }
"|" { RT; return '|'; }
"?" { RT; return '?'; }
"$" { RT; return '$'; }
{WHITESPACE} { }