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Add foreach_unique iteration construct.

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Idea via Ingo Wald / IVL compiler.
This commit is contained in:
Matt Pharr
2012-06-20 10:03:44 -07:00
parent fae47e0dfc
commit 3bc66136b2
17 changed files with 488 additions and 6 deletions
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9
lex.ll
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@@ -66,7 +66,8 @@ static int allTokens[] = {
TOKEN_CONST, TOKEN_CONTINUE, TOKEN_CRETURN, TOKEN_DEFAULT, TOKEN_DO,
TOKEN_DELETE, TOKEN_DOUBLE, TOKEN_ELSE, TOKEN_ENUM,
TOKEN_EXPORT, TOKEN_EXTERN, TOKEN_FALSE, TOKEN_FLOAT, TOKEN_FOR,
TOKEN_FOREACH, TOKEN_FOREACH_TILED, TOKEN_GOTO, TOKEN_IF, TOKEN_INLINE,
TOKEN_FOREACH, 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,
@@ -115,8 +116,10 @@ void ParserInit() {
tokenToName[TOKEN_FOR] = "for";
tokenToName[TOKEN_FOREACH] = "foreach";
tokenToName[TOKEN_FOREACH_TILED] = "foreach_tiled";
tokenToName[TOKEN_FOREACH_UNIQUE] = "foreach_unique";
tokenToName[TOKEN_GOTO] = "goto";
tokenToName[TOKEN_IF] = "if";
tokenToName[TOKEN_IN] = "in";
tokenToName[TOKEN_INLINE] = "inline";
tokenToName[TOKEN_INT] = "int";
tokenToName[TOKEN_INT8] = "int8";
@@ -223,9 +226,11 @@ void ParserInit() {
tokenNameRemap["TOKEN_FOR"] = "\'for\'";
tokenNameRemap["TOKEN_FOREACH"] = "\'foreach\'";
tokenNameRemap["TOKEN_FOREACH_TILED"] = "\'foreach_tiled\'";
tokenNameRemap["TOKEN_FOREACH_UNIQUE"] = "\'foreach_unique\'";
tokenNameRemap["TOKEN_GOTO"] = "\'goto\'";
tokenNameRemap["TOKEN_IDENTIFIER"] = "identifier";
tokenNameRemap["TOKEN_IF"] = "\'if\'";
tokenNameRemap["TOKEN_IN"] = "\'in\'";
tokenNameRemap["TOKEN_INLINE"] = "\'inline\'";
tokenNameRemap["TOKEN_INT"] = "\'int\'";
tokenNameRemap["TOKEN_INT8"] = "\'int8\'";
@@ -365,8 +370,10 @@ for { RT; return TOKEN_FOR; }
__foreach_active { RT; return TOKEN_FOREACH_ACTIVE; }
foreach { RT; return TOKEN_FOREACH; }
foreach_tiled { RT; return TOKEN_FOREACH_TILED; }
foreach_unique { RT; return TOKEN_FOREACH_UNIQUE; }
goto { RT; return TOKEN_GOTO; }
if { RT; return TOKEN_IF; }
in { RT; return TOKEN_IN; }
inline { RT; return TOKEN_INLINE; }
int { RT; return TOKEN_INT; }
int8 { RT; return TOKEN_INT8; }