restructure code, put emscripten-optimizer stuff in its own dir

1 files changed, 0 insertions, 144 deletions

diff --git a/src/parser.cpp b/src/parser.cpp
deleted file mode 100644
index 06e455b0b..000000000
--- a/src/parser.cpp
+++ /dev/null
@@ -1,144 +0,0 @@
-
-#include "parser.h"
-
-namespace cashew {
-
-// common strings
-
-IString TOPLEVEL("toplevel"),
-        DEFUN("defun"),
-        BLOCK("block"),
-        STAT("stat"),
-        ASSIGN("assign"),
-        NAME("name"),
-        VAR("var"),
-        CONST("const"),
-        CONDITIONAL("conditional"),
-        BINARY("binary"),
-        RETURN("return"),
-        IF("if"),
-        ELSE("else"),
-        WHILE("while"),
-        DO("do"),
-        FOR("for"),
-        SEQ("seq"),
-        SUB("sub"),
-        CALL("call"),
-        NUM("num"),
-        LABEL("label"),
-        BREAK("break"),
-        CONTINUE("continue"),
-        SWITCH("switch"),
-        STRING("string"),
-        INF("inf"),
-        NaN("nan"),
-        TEMP_RET0("tempRet0"),
-        UNARY_PREFIX("unary-prefix"),
-        UNARY_POSTFIX("unary-postfix"),
-        MATH_FROUND("Math_fround"),
-        SIMD_FLOAT32X4("SIMD_Float32x4"),
-        SIMD_FLOAT64X2("SIMD_Float64x2"),
-        SIMD_INT8X16("SIMD_Int8x16"),
-        SIMD_INT16X8("SIMD_Int16x8"),
-        SIMD_INT32X4("SIMD_Int32x4"),
-        PLUS("+"),
-        MINUS("-"),
-        OR("|"),
-        AND("&"),
-        XOR("^"),
-        L_NOT("!"),
-        B_NOT("~"),
-        LT("<"),
-        GE(">="),
-        LE("<="),
-        GT(">"),
-        EQ("=="),
-        NE("!="),
-        DIV("/"),
-        MOD("%"),
-        MUL("*"),
-        RSHIFT(">>"),
-        LSHIFT("<<"),
-        TRSHIFT(">>>"),
-        TEMP_DOUBLE_PTR("tempDoublePtr"),
-        HEAP8("HEAP8"),
-        HEAP16("HEAP16"),
-        HEAP32("HEAP32"),
-        HEAPF32("HEAPF32"),
-        HEAPU8("HEAPU8"),
-        HEAPU16("HEAPU16"),
-        HEAPU32("HEAPU32"),
-        HEAPF64("HEAPF64"),
-        F0("f0"),
-        EMPTY(""),
-        FUNCTION("function"),
-        OPEN_PAREN("("),
-        OPEN_BRACE("["),
-        OPEN_CURLY("{"),
-        CLOSE_CURLY("}"),
-        COMMA(","),
-        QUESTION("?"),
-        COLON(":"),
-        CASE("case"),
-        DEFAULT("default"),
-        DOT("dot"),
-        PERIOD("."),
-        NEW("new"),
-        ARRAY("array"),
-        OBJECT("object"),
-        THROW("throw"),
-        SET("=");
-
-IStringSet keywords("var const function if else do while for break continue return switch case default throw try catch finally true false null new");
-
-const char *OPERATOR_INITS = "+-*/%<>&^|~=!,?:.",
-           *SEPARATORS = "([;{}";
-
-int MAX_OPERATOR_SIZE = 3;
-
-std::vector<OperatorClass> operatorClasses;
-
-static std::vector<std::unordered_map<IString, int>> precedences; // op, type => prec
-
-struct Init {
-  Init() {
-    // operators, rtl, type
-    operatorClasses.push_back(OperatorClass(".",         false, OperatorClass::Binary));
-    operatorClasses.push_back(OperatorClass("! ~ + -",   true,  OperatorClass::Prefix));
-    operatorClasses.push_back(OperatorClass("* / %",     false, OperatorClass::Binary));
-    operatorClasses.push_back(OperatorClass("+ -",       false, OperatorClass::Binary));
-    operatorClasses.push_back(OperatorClass("<< >> >>>", false, OperatorClass::Binary));
-    operatorClasses.push_back(OperatorClass("< <= > >=", false, OperatorClass::Binary));
-    operatorClasses.push_back(OperatorClass("== !=",     false, OperatorClass::Binary));
-    operatorClasses.push_back(OperatorClass("&",         false, OperatorClass::Binary));
-    operatorClasses.push_back(OperatorClass("^",         false, OperatorClass::Binary));
-    operatorClasses.push_back(OperatorClass("|",         false, OperatorClass::Binary));
-    operatorClasses.push_back(OperatorClass("? :",       true,  OperatorClass::Tertiary));
-    operatorClasses.push_back(OperatorClass("=",         true,  OperatorClass::Binary));
-    operatorClasses.push_back(OperatorClass(",",         true,  OperatorClass::Binary));
-
-    precedences.resize(OperatorClass::Tertiary + 1);
-
-    for (size_t prec = 0; prec < operatorClasses.size(); prec++) {
-      for (auto curr : operatorClasses[prec].ops) {
-        precedences[operatorClasses[prec].type][curr] = prec;
-      }
-    }
-  }
-};
-
-Init init;
-
-int OperatorClass::getPrecedence(Type type, IString op) {
-  return precedences[type][op];
-}
-
-bool OperatorClass::getRtl(int prec) {
-  return operatorClasses[prec].rtl;
-}
-
-bool isIdentInit(char x) { return (x >= 'a' && x <= 'z') || (x >= 'A' && x <= 'Z') || x == '_' || x == '$'; }
-bool isIdentPart(char x) { return isIdentInit(x) || (x >= '0' && x <= '9'); }
-
-} // namespace cashew
-