diff --git a/src/builtins.ts b/src/builtins.ts
index 3a3da135..4fd313b7 100644
--- a/src/builtins.ts
+++ b/src/builtins.ts
@@ -13,7 +13,8 @@ import {
 import {
   Node,
   Expression,
-  BinaryExpression
+  BinaryExpression,
+  SourceKind
 } from "./ast";
 
 import {
@@ -1539,6 +1540,8 @@ export function compileCall(compiler: Compiler, prototype: FunctionPrototype, ty
         compiler.error(DiagnosticCode.Operation_not_supported, reportNode.range);
         return module.createUnreachable();
       }
+      if (reportNode.range.source.sourceKind != SourceKind.STDLIB)
+        compiler.warning(DiagnosticCode.Operation_is_unsafe, reportNode.range);
       return arg0; // any usize to any usize
 
     case "assert": // assert<T?>(isTrueish: T, message?: string) -> T with T != null (see also assembly.d.ts)
diff --git a/src/compiler.ts b/src/compiler.ts
index 7eabc43a..c7be808a 100644
--- a/src/compiler.ts
+++ b/src/compiler.ts
@@ -102,6 +102,7 @@ import {
   ParenthesizedExpression,
   PropertyAccessExpression,
   TernaryExpression,
+  ArrayLiteralExpression,
   StringLiteralExpression,
   UnaryPostfixExpression,
   UnaryPrefixExpression,
@@ -2835,8 +2836,13 @@ export class Compiler extends DiagnosticEmitter {
 
   compileLiteralExpression(expression: LiteralExpression, contextualType: Type): ExpressionRef {
     switch (expression.literalKind) {
-      // case LiteralKind.ARRAY:
-        // return this.compileStaticArray(...);
+
+      case LiteralKind.ARRAY:
+        var classType = contextualType.classType;
+        if (classType && classType == this.program.elements.get("Array") && classType.typeArguments && classType.typeArguments.length == 1)
+          return this.compileStaticArray(classType.typeArguments[0], (<ArrayLiteralExpression>expression).elementExpressions);
+        this.error(DiagnosticCode.Operation_not_supported, expression.range);
+        return this.module.createUnreachable();
 
       case LiteralKind.FLOAT: {
         var floatValue = (<FloatLiteralExpression>expression).value;
@@ -2904,7 +2910,19 @@ export class Compiler extends DiagnosticEmitter {
       : this.module.createI32(stringOffset.lo);
   }
 
-  compileStaticArray(elementType: Type, expressions: Expression): ExpressionRef {
+  compileStaticArray(elementType: Type, expressions: (Expression | null)[]): ExpressionRef {
+    // compile as static if all element expressions are precomputable, otherwise
+    // initialize in place.
+    var exprs = new Array<ExpressionRef>(expressions.length);
+    var isStatic = true;
+    var expr: BinaryenExpressionRef;
+    for (var i = 0; i < expressions.length; ++i) {
+      exprs[i] = expressions[i] ? this.compileExpression(<Expression>expressions[i], elementType) : elementType.toNativeZero(this.module);
+      if (isStatic && _BinaryenExpressionGetId(expr = this.precomputeExpressionRef(exprs[i])) == ExpressionId.Const) {
+        // TODO: use multiple arrays of possible native types?
+      } else
+        isStatic = false;
+    }
     throw new Error("not implemented");
   }
 
diff --git a/std/assembly/string.ts b/std/assembly/string.ts
index 1c3a93a9..11869272 100644
--- a/std/assembly/string.ts
+++ b/std/assembly/string.ts
@@ -325,6 +325,7 @@ function isWhiteSpaceOrLineTerminator(c: u16): bool {
 const enum CharCode {
   PLUS = 0x2B,
   MINUS = 0x2D,
+  DOT = 0x2E,
   _0 = 0x30,
   _1 = 0x31,
   _2 = 0x32,
@@ -337,11 +338,13 @@ const enum CharCode {
   _9 = 0x39,
   A = 0x41,
   B = 0x42,
+  E = 0x45,
   O = 0x4F,
   X = 0x58,
   Z = 0x5a,
   a = 0x61,
   b = 0x62,
+  e = 0x65,
   o = 0x6F,
   x = 0x78,
   z = 0x7A
@@ -410,16 +413,62 @@ export function parseInt(str: String, radix: i32 = 0): i64 {
     else if (code >= CharCode.a && code <= CharCode.z)
       code -= CharCode.a - 10;
     else
-      return sign * num;
+      break;
     if (code >= radix)
-      return sign * num;
+      break;
     num = (num * radix) + code;
     ptr += 2;
   }
   return sign * num;
 }
 
-// @binding(CALL, [ STRING ], PASS_THRU)
 export function parseFloat(str: string): f64 {
-  throw new Error("not implemented");
+  var len: i32 = str.length;
+  if (!len)
+    return NaN;
+  var ptr = changetype<usize>(str) /* + HEAD -> offset */;
+  var code = <i32>load<u16>(ptr, HEAD);
+
+  // determine sign
+  var sign: f64;
+  if (code == CharCode.MINUS) {
+    if (!--len)
+      return NaN;
+    code = <i32>load<u16>(ptr += 2, HEAD);
+    sign = -1;
+  } else if (code == CharCode.PLUS) {
+    if (!--len)
+      return NaN;
+    code = <i32>load<u16>(ptr += 2, HEAD);
+    sign = 1;
+  } else
+    sign = 1;
+
+  // calculate value
+  var num: f64 = 0;
+  while (len--) {
+    code = <i32>load<u16>(ptr, HEAD);
+    if (code == CharCode.DOT) {
+      ptr += 2;
+      var fac: f64 = 0.1; // precision :(
+      while (len--) {
+        code = <i32>load<u16>(ptr, HEAD);
+        if (code == CharCode.E || code == CharCode.e)
+          assert(false); // TODO
+        code -= CharCode._0;
+        if (<u32>code > 9)
+          break;
+        num += <f64>code * fac;
+        fac *= 0.1;
+        ptr += 2;
+      }
+      break;
+    }
+    code -= CharCode._0;
+    if (<u32>code >= 10)
+      break;
+    num = (num * 10) + code;
+    ptr += 2;
+  }
+  return sign * num;
 }
diff --git a/tests/compiler.js b/tests/compiler.js
index 6f279d9f..8d814439 100644
--- a/tests/compiler.js
+++ b/tests/compiler.js
@@ -78,8 +78,8 @@ glob.sync(filter, { cwd: __dirname + "/compiler" }).forEach(filename => {
       // already covered by instantiate below, which is also able to use imports, but doesn't
       // provide as much debugging information. might be necessary to remove this one once imports
       // are tested more.
-      module.interpret();
-      console.log(chalk.green("interpret OK"));
+      // module.interpret();
+      // console.log(chalk.green("interpret OK"));
       try {
         var binary = module.toBinary();
         var wasmModule = new WebAssembly.Module(binary);
diff --git a/tests/compiler/std/string.optimized.wast b/tests/compiler/std/string.optimized.wast
index 4e67231a..d83dbaed 100644
--- a/tests/compiler/std/string.optimized.wast
+++ b/tests/compiler/std/string.optimized.wast
@@ -3,6 +3,7 @@
  (type $iii (func (param i32 i32) (result i32)))
  (type $iiii (func (param i32 i32 i32) (result i32)))
  (type $iiI (func (param i32 i32) (result i64)))
+ (type $iF (func (param i32) (result f64)))
  (type $v (func))
  (global $std/string/str (mut i32) (i32.const 8))
  (memory $0 1)
@@ -21,6 +22,9 @@
  (data (i32.const 184) "\05\00\00\000\00x\00F\000\00F")
  (data (i32.const 200) "\03\00\00\000\001\001")
  (data (i32.const 216) "\04\00\00\000\00x\001\00g")
+ (data (i32.const 232) "\03\00\00\000\00.\001")
+ (data (i32.const 248) "\03\00\00\00.\002\005")
+ (data (i32.const 264) "\08\00\00\00.\001\00f\00o\00o\00b\00a\00r")
  (export "getString" (func $std/string/getString))
  (export "memory" (memory $0))
  (start $start)
@@ -607,62 +611,39 @@
     )
    )
   )
-  (loop $continue|1
-   (if
-    (block (result i32)
-     (set_local $3
-      (i32.sub
-       (tee_local $2
-        (get_local $3)
-       )
-       (i32.const 1)
-      )
-     )
-     (get_local $2)
-    )
-    (block
-     (if
-      (i32.and
-       (select
-        (i32.le_s
-         (tee_local $2
-          (i32.load16_u offset=4
-           (get_local $0)
-          )
-         )
-         (i32.const 57)
-        )
-        (i32.ge_s
-         (get_local $2)
-         (i32.const 48)
-        )
-        (i32.ge_s
-         (get_local $2)
-         (i32.const 48)
-        )
-       )
-       (i32.const 1)
-      )
-      (set_local $2
+  (block $break|1
+   (loop $continue|1
+    (if
+     (block (result i32)
+      (set_local $3
        (i32.sub
-        (get_local $2)
-        (i32.const 48)
+        (tee_local $2
+         (get_local $3)
+        )
+        (i32.const 1)
        )
       )
+      (get_local $2)
+     )
+     (block
       (if
        (i32.and
         (select
          (i32.le_s
-          (get_local $2)
-          (i32.const 90)
+          (tee_local $2
+           (i32.load16_u offset=4
+            (get_local $0)
+           )
+          )
+          (i32.const 57)
          )
          (i32.ge_s
           (get_local $2)
-          (i32.const 65)
+          (i32.const 48)
          )
          (i32.ge_s
           (get_local $2)
-          (i32.const 65)
+          (i32.const 48)
          )
         )
         (i32.const 1)
@@ -670,7 +651,7 @@
        (set_local $2
         (i32.sub
          (get_local $2)
-         (i32.const 55)
+         (i32.const 48)
         )
        )
        (if
@@ -678,15 +659,15 @@
          (select
           (i32.le_s
            (get_local $2)
-           (i32.const 122)
+           (i32.const 90)
           )
           (i32.ge_s
            (get_local $2)
-           (i32.const 97)
+           (i32.const 65)
           )
           (i32.ge_s
            (get_local $2)
-           (i32.const 97)
+           (i32.const 65)
           )
          )
          (i32.const 1)
@@ -694,50 +675,64 @@
         (set_local $2
          (i32.sub
           (get_local $2)
-          (i32.const 87)
+          (i32.const 55)
          )
         )
-        (return
-         (i64.mul
-          (get_local $5)
-          (get_local $4)
+        (if
+         (i32.and
+          (select
+           (i32.le_s
+            (get_local $2)
+            (i32.const 122)
+           )
+           (i32.ge_s
+            (get_local $2)
+            (i32.const 97)
+           )
+           (i32.ge_s
+            (get_local $2)
+            (i32.const 97)
+           )
+          )
+          (i32.const 1)
          )
+         (set_local $2
+          (i32.sub
+           (get_local $2)
+           (i32.const 87)
+          )
+         )
+         (br $break|1)
         )
        )
       )
-     )
-     (if
-      (i32.ge_s
-       (get_local $2)
-       (get_local $1)
-      )
-      (return
-       (i64.mul
-        (get_local $5)
-        (get_local $4)
-       )
-      )
-     )
-     (set_local $4
-      (i64.add
-       (i64.mul
-        (get_local $4)
-        (i64.extend_s/i32
-         (get_local $1)
-        )
-       )
-       (i64.extend_s/i32
+      (br_if $break|1
+       (i32.ge_s
         (get_local $2)
+        (get_local $1)
        )
       )
-     )
-     (set_local $0
-      (i32.add
-       (get_local $0)
-       (i32.const 2)
+      (set_local $4
+       (i64.add
+        (i64.mul
+         (get_local $4)
+         (i64.extend_s/i32
+          (get_local $1)
+         )
+        )
+        (i64.extend_s/i32
+         (get_local $2)
+        )
+       )
       )
+      (set_local $0
+       (i32.add
+        (get_local $0)
+        (i32.const 2)
+       )
+      )
+      (br $continue|1)
      )
-     (br $continue|1)
     )
    )
   )
@@ -746,7 +741,251 @@
    (get_local $4)
   )
  )
- (func $start (; 7 ;) (type $v)
+ (func $std:string/parseFloat (; 7 ;) (type $iF) (param $0 i32) (result f64)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 f64)
+  (local $4 f64)
+  (local $5 f64)
+  (if
+   (i32.eqz
+    (tee_local $2
+     (i32.load
+      (get_local $0)
+     )
+    )
+   )
+   (return
+    (f64.const nan:0x8000000000000)
+   )
+  )
+  (set_local $5
+   (if (result f64)
+    (i32.eq
+     (tee_local $0
+      (i32.load16_u offset=4
+       (tee_local $1
+        (get_local $0)
+       )
+      )
+     )
+     (i32.const 45)
+    )
+    (block (result f64)
+     (if
+      (i32.eqz
+       (tee_local $2
+        (i32.sub
+         (get_local $2)
+         (i32.const 1)
+        )
+       )
+      )
+      (return
+       (f64.const nan:0x8000000000000)
+      )
+     )
+     (drop
+      (i32.load16_u offset=4
+       (tee_local $1
+        (i32.add
+         (get_local $1)
+         (i32.const 2)
+        )
+       )
+      )
+     )
+     (f64.const -1)
+    )
+    (if (result f64)
+     (i32.eq
+      (get_local $0)
+      (i32.const 43)
+     )
+     (block (result f64)
+      (if
+       (i32.eqz
+        (tee_local $2
+         (i32.sub
+          (get_local $2)
+          (i32.const 1)
+         )
+        )
+       )
+       (return
+        (f64.const nan:0x8000000000000)
+       )
+      )
+      (drop
+       (i32.load16_u offset=4
+        (tee_local $1
+         (i32.add
+          (get_local $1)
+          (i32.const 2)
+         )
+        )
+       )
+      )
+      (f64.const 1)
+     )
+     (f64.const 1)
+    )
+   )
+  )
+  (block $break|0
+   (loop $continue|0
+    (if
+     (block (result i32)
+      (set_local $2
+       (i32.sub
+        (tee_local $0
+         (get_local $2)
+        )
+        (i32.const 1)
+       )
+      )
+      (get_local $0)
+     )
+     (block
+      (if
+       (i32.eq
+        (tee_local $0
+         (i32.load16_u offset=4
+          (get_local $1)
+         )
+        )
+        (i32.const 46)
+       )
+       (block
+        (set_local $1
+         (i32.add
+          (get_local $1)
+          (i32.const 2)
+         )
+        )
+        (set_local $4
+         (f64.const 0.1)
+        )
+        (block $break|1
+         (loop $continue|1
+          (if
+           (block (result i32)
+            (set_local $2
+             (i32.sub
+              (tee_local $0
+               (get_local $2)
+              )
+              (i32.const 1)
+             )
+            )
+            (get_local $0)
+           )
+           (block
+            (if
+             (i32.and
+              (select
+               (i32.eq
+                (tee_local $0
+                 (i32.load16_u offset=4
+                  (get_local $1)
+                 )
+                )
+                (i32.const 69)
+               )
+               (i32.eq
+                (get_local $0)
+                (i32.const 101)
+               )
+               (i32.eq
+                (get_local $0)
+                (i32.const 69)
+               )
+              )
+              (i32.const 1)
+             )
+             (unreachable)
+            )
+            (br_if $break|1
+             (i32.gt_u
+              (tee_local $0
+               (i32.sub
+                (get_local $0)
+                (i32.const 48)
+               )
+              )
+              (i32.const 9)
+             )
+            )
+            (set_local $3
+             (f64.add
+              (get_local $3)
+              (f64.mul
+               (f64.convert_s/i32
+                (get_local $0)
+               )
+               (get_local $4)
+              )
+             )
+            )
+            (set_local $4
+             (f64.mul
+              (get_local $4)
+              (f64.const 0.1)
+             )
+            )
+            (set_local $1
+             (i32.add
+              (get_local $1)
+              (i32.const 2)
+             )
+            )
+            (br $continue|1)
+           )
+          )
+         )
+        )
+        (br $break|0)
+       )
+      )
+      (br_if $break|0
+       (i32.ge_u
+        (tee_local $0
+         (i32.sub
+          (get_local $0)
+          (i32.const 48)
+         )
+        )
+        (i32.const 10)
+       )
+      )
+      (set_local $3
+       (f64.add
+        (f64.mul
+         (get_local $3)
+         (f64.const 10)
+        )
+        (f64.convert_s/i32
+         (get_local $0)
+        )
+       )
+      )
+      (set_local $1
+       (i32.add
+        (get_local $1)
+        (i32.const 2)
+       )
+      )
+      (br $continue|0)
+     )
+    )
+   )
+  )
+  (f64.mul
+   (get_local $5)
+   (get_local $3)
+  )
+ )
+ (func $start (; 8 ;) (type $v)
   (if
    (i32.ne
     (get_global $std/string/str)
@@ -908,5 +1147,50 @@
    )
    (unreachable)
   )
+  (if
+   (f64.ne
+    (call $std:string/parseFloat
+     (i32.const 120)
+    )
+    (f64.const 0)
+   )
+   (unreachable)
+  )
+  (if
+   (f64.ne
+    (call $std:string/parseFloat
+     (i32.const 128)
+    )
+    (f64.const 1)
+   )
+   (unreachable)
+  )
+  (if
+   (f64.ne
+    (call $std:string/parseFloat
+     (i32.const 232)
+    )
+    (f64.const 0.1)
+   )
+   (unreachable)
+  )
+  (if
+   (f64.ne
+    (call $std:string/parseFloat
+     (i32.const 248)
+    )
+    (f64.const 0.25)
+   )
+   (unreachable)
+  )
+  (if
+   (f64.ne
+    (call $std:string/parseFloat
+     (i32.const 264)
+    )
+    (f64.const 0.1)
+   )
+   (unreachable)
+  )
  )
 )
diff --git a/tests/compiler/std/string.ts b/tests/compiler/std/string.ts
index 69692f37..8ec5f080 100644
--- a/tests/compiler/std/string.ts
+++ b/tests/compiler/std/string.ts
@@ -3,7 +3,7 @@
 var str: string = "hi, I'm a string";
 
 // exactly once in static memory
-assert(changetype<usize>(str) === changetype<usize>("hi, I'm a string"));
+assert(changetype<usize>(str) == changetype<usize>("hi, I'm a string"));
 
 assert(str.length == 16);
 assert(str.charCodeAt(0) == 0x68);
@@ -25,3 +25,9 @@ assert(parseInt("0xf0f") == 0xf0f);
 assert(parseInt("0xF0F") == 0xf0f);
 assert(parseInt("011") == 11); // not octal
 assert(parseInt("0x1g") == 1); // not valid
+
+assert(parseFloat("0") == 0);
+assert(parseFloat("1") == 1);
+assert(parseFloat("0.1") == 0.1);
+assert(parseFloat(".25") == 0.25);
+assert(parseFloat(".1foobar") == 0.1);
diff --git a/tests/compiler/std/string.wast b/tests/compiler/std/string.wast
index 12d9fd9e..4fca1051 100644
--- a/tests/compiler/std/string.wast
+++ b/tests/compiler/std/string.wast
@@ -3,11 +3,13 @@
  (type $iii (func (param i32 i32) (result i32)))
  (type $iiii (func (param i32 i32 i32) (result i32)))
  (type $iiI (func (param i32 i32) (result i64)))
+ (type $iF (func (param i32) (result f64)))
  (type $v (func))
  (global $std/string/str (mut i32) (i32.const 8))
  (global $std:string/HEAD i32 (i32.const 4))
  (global $std:string/CharCode.PLUS i32 (i32.const 43))
  (global $std:string/CharCode.MINUS i32 (i32.const 45))
+ (global $std:string/CharCode.DOT i32 (i32.const 46))
  (global $std:string/CharCode._0 i32 (i32.const 48))
  (global $std:string/CharCode._1 i32 (i32.const 49))
  (global $std:string/CharCode._2 i32 (i32.const 50))
@@ -20,15 +22,17 @@
  (global $std:string/CharCode._9 i32 (i32.const 57))
  (global $std:string/CharCode.A i32 (i32.const 65))
  (global $std:string/CharCode.B i32 (i32.const 66))
+ (global $std:string/CharCode.E i32 (i32.const 69))
  (global $std:string/CharCode.O i32 (i32.const 79))
  (global $std:string/CharCode.X i32 (i32.const 88))
  (global $std:string/CharCode.Z i32 (i32.const 90))
  (global $std:string/CharCode.a i32 (i32.const 97))
  (global $std:string/CharCode.b i32 (i32.const 98))
+ (global $std:string/CharCode.e i32 (i32.const 101))
  (global $std:string/CharCode.o i32 (i32.const 111))
  (global $std:string/CharCode.x i32 (i32.const 120))
  (global $std:string/CharCode.z i32 (i32.const 122))
- (global $HEAP_BASE i32 (i32.const 228))
+ (global $HEAP_BASE i32 (i32.const 284))
  (memory $0 1)
  (data (i32.const 8) "\10\00\00\00h\00i\00,\00 \00I\00\'\00m\00 \00a\00 \00s\00t\00r\00i\00n\00g\00")
  (data (i32.const 48) "\02\00\00\00h\00i\00")
@@ -45,6 +49,9 @@
  (data (i32.const 184) "\05\00\00\000\00x\00F\000\00F\00")
  (data (i32.const 200) "\03\00\00\000\001\001\00")
  (data (i32.const 216) "\04\00\00\000\00x\001\00g\00")
+ (data (i32.const 232) "\03\00\00\000\00.\001\00")
+ (data (i32.const 248) "\03\00\00\00.\002\005\00")
+ (data (i32.const 264) "\08\00\00\00.\001\00f\00o\00o\00b\00a\00r\00")
  (export "getString" (func $std/string/getString))
  (export "memory" (memory $0))
  (start $start)
@@ -874,12 +881,7 @@
             )
            )
           )
-          (return
-           (i64.mul
-            (get_local $5)
-            (get_local $7)
-           )
-          )
+          (br $break|1)
          )
         )
        )
@@ -888,12 +890,7 @@
          (get_local $4)
          (get_local $1)
         )
-        (return
-         (i64.mul
-          (get_local $5)
-          (get_local $7)
-         )
-        )
+        (br $break|1)
        )
        (set_local $7
         (i64.add
@@ -927,7 +924,288 @@
    )
   )
  )
- (func $start (; 8 ;) (type $v)
+ (func $std:string/parseFloat (; 8 ;) (type $iF) (param $0 i32) (result f64)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 f64)
+  (local $5 f64)
+  (local $6 i32)
+  (local $7 f64)
+  (set_local $1
+   (i32.load
+    (get_local $0)
+   )
+  )
+  (if
+   (i32.eqz
+    (get_local $1)
+   )
+   (return
+    (f64.const nan:0x8000000000000)
+   )
+  )
+  (set_local $2
+   (get_local $0)
+  )
+  (set_local $3
+   (i32.load16_u offset=4
+    (get_local $2)
+   )
+  )
+  (nop)
+  (if
+   (i32.eq
+    (get_local $3)
+    (i32.const 45)
+   )
+   (block
+    (if
+     (i32.eqz
+      (tee_local $1
+       (i32.sub
+        (get_local $1)
+        (i32.const 1)
+       )
+      )
+     )
+     (return
+      (f64.const nan:0x8000000000000)
+     )
+    )
+    (set_local $3
+     (i32.load16_u offset=4
+      (tee_local $2
+       (i32.add
+        (get_local $2)
+        (i32.const 2)
+       )
+      )
+     )
+    )
+    (set_local $4
+     (f64.neg
+      (f64.const 1)
+     )
+    )
+   )
+   (if
+    (i32.eq
+     (get_local $3)
+     (i32.const 43)
+    )
+    (block
+     (if
+      (i32.eqz
+       (tee_local $1
+        (i32.sub
+         (get_local $1)
+         (i32.const 1)
+        )
+       )
+      )
+      (return
+       (f64.const nan:0x8000000000000)
+      )
+     )
+     (set_local $3
+      (i32.load16_u offset=4
+       (tee_local $2
+        (i32.add
+         (get_local $2)
+         (i32.const 2)
+        )
+       )
+      )
+     )
+     (set_local $4
+      (f64.const 1)
+     )
+    )
+    (set_local $4
+     (f64.const 1)
+    )
+   )
+  )
+  (set_local $5
+   (f64.const 0)
+  )
+  (block $break|0
+   (loop $continue|0
+    (if
+     (block (result i32)
+      (set_local $6
+       (get_local $1)
+      )
+      (set_local $1
+       (i32.sub
+        (get_local $6)
+        (i32.const 1)
+       )
+      )
+      (get_local $6)
+     )
+     (block
+      (block
+       (set_local $3
+        (i32.load16_u offset=4
+         (get_local $2)
+        )
+       )
+       (if
+        (i32.eq
+         (get_local $3)
+         (i32.const 46)
+        )
+        (block
+         (set_local $2
+          (i32.add
+           (get_local $2)
+           (i32.const 2)
+          )
+         )
+         (set_local $7
+          (f64.const 0.1)
+         )
+         (block $break|1
+          (loop $continue|1
+           (if
+            (block (result i32)
+             (set_local $6
+              (get_local $1)
+             )
+             (set_local $1
+              (i32.sub
+               (get_local $6)
+               (i32.const 1)
+              )
+             )
+             (get_local $6)
+            )
+            (block
+             (block
+              (set_local $3
+               (i32.load16_u offset=4
+                (get_local $2)
+               )
+              )
+              (if
+               (i32.and
+                (if (result i32)
+                 (i32.ne
+                  (i32.eq
+                   (get_local $3)
+                   (i32.const 69)
+                  )
+                  (i32.const 0)
+                 )
+                 (i32.eq
+                  (get_local $3)
+                  (i32.const 69)
+                 )
+                 (i32.eq
+                  (get_local $3)
+                  (i32.const 101)
+                 )
+                )
+                (i32.const 1)
+               )
+               (if
+                (i32.eqz
+                 (i32.const 0)
+                )
+                (unreachable)
+               )
+              )
+              (set_local $3
+               (i32.sub
+                (get_local $3)
+                (i32.const 48)
+               )
+              )
+              (if
+               (i32.gt_u
+                (get_local $3)
+                (i32.const 9)
+               )
+               (br $break|1)
+              )
+              (set_local $5
+               (f64.add
+                (get_local $5)
+                (f64.mul
+                 (f64.convert_s/i32
+                  (get_local $3)
+                 )
+                 (get_local $7)
+                )
+               )
+              )
+              (set_local $7
+               (f64.mul
+                (get_local $7)
+                (f64.const 0.1)
+               )
+              )
+              (set_local $2
+               (i32.add
+                (get_local $2)
+                (i32.const 2)
+               )
+              )
+             )
+             (br $continue|1)
+            )
+           )
+          )
+         )
+         (br $break|0)
+        )
+       )
+       (set_local $3
+        (i32.sub
+         (get_local $3)
+         (i32.const 48)
+        )
+       )
+       (if
+        (i32.ge_u
+         (get_local $3)
+         (i32.const 10)
+        )
+        (br $break|0)
+       )
+       (set_local $5
+        (f64.add
+         (f64.mul
+          (get_local $5)
+          (f64.const 10)
+         )
+         (f64.convert_s/i32
+          (get_local $3)
+         )
+        )
+       )
+       (set_local $2
+        (i32.add
+         (get_local $2)
+         (i32.const 2)
+        )
+       )
+      )
+      (br $continue|0)
+     )
+    )
+   )
+  )
+  (return
+   (f64.mul
+    (get_local $4)
+    (get_local $5)
+   )
+  )
+ )
+ (func $start (; 9 ;) (type $v)
   (if
    (i32.eqz
     (i32.eq
@@ -1115,6 +1393,61 @@
    )
    (unreachable)
   )
+  (if
+   (i32.eqz
+    (f64.eq
+     (call $std:string/parseFloat
+      (i32.const 120)
+     )
+     (f64.const 0)
+    )
+   )
+   (unreachable)
+  )
+  (if
+   (i32.eqz
+    (f64.eq
+     (call $std:string/parseFloat
+      (i32.const 128)
+     )
+     (f64.const 1)
+    )
+   )
+   (unreachable)
+  )
+  (if
+   (i32.eqz
+    (f64.eq
+     (call $std:string/parseFloat
+      (i32.const 232)
+     )
+     (f64.const 0.1)
+    )
+   )
+   (unreachable)
+  )
+  (if
+   (i32.eqz
+    (f64.eq
+     (call $std:string/parseFloat
+      (i32.const 248)
+     )
+     (f64.const 0.25)
+    )
+   )
+   (unreachable)
+  )
+  (if
+   (i32.eqz
+    (f64.eq
+     (call $std:string/parseFloat
+      (i32.const 264)
+     )
+     (f64.const 0.1)
+    )
+   )
+   (unreachable)
+  )
  )
 )
 (;