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comparison src/luan/interp/NumericForStmt.java @ 46:a443637829c1

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remove LuaNumber git-svn-id: https://luan-java.googlecode.com/svn/trunk@47 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Thu, 27 Dec 2012 01:48:36 +0000
parents 57054fa43189
children 64ecb7a3aad7
comparison
equal deleted inserted replaced
45:b1b14d09fc98 46:a443637829c1
1 package luan.interp; 1 package luan.interp;
2 2
3 import luan.Lua; 3 import luan.Lua;
4 import luan.LuaNumber;
5 import luan.LuaException; 4 import luan.LuaException;
6 import luan.LuaSource; 5 import luan.LuaSource;
7 6
8 7
9 final class NumericForStmt extends CodeImpl implements Stmt { 8 final class NumericForStmt extends CodeImpl implements Stmt {
21 this.stepExpr = stepExpr; 20 this.stepExpr = stepExpr;
22 this.block = block; 21 this.block = block;
23 } 22 }
24 23
25 @Override public void eval(LuaStateImpl lua) throws LuaException { 24 @Override public void eval(LuaStateImpl lua) throws LuaException {
26 double v = lua.checkNumber( se, fromExpr.eval(lua) ).value(); 25 double v = lua.checkNumber( se, fromExpr.eval(lua) ).doubleValue();
27 double limit = lua.checkNumber( se, toExpr.eval(lua) ).value(); 26 double limit = lua.checkNumber( se, toExpr.eval(lua) ).doubleValue();
28 double step = lua.checkNumber( se, stepExpr.eval(lua) ).value(); 27 double step = lua.checkNumber( se, stepExpr.eval(lua) ).doubleValue();
29 try { 28 try {
30 while( step > 0.0 && v <= limit || step < 0.0 && v >= limit ) { 29 while( step > 0.0 && v <= limit || step < 0.0 && v >= limit ) {
31 lua.stackSet( iVar, LuaNumber.of(v) ); 30 lua.stackSet( iVar, v );
32 block.eval(lua); 31 block.eval(lua);
33 v += step; 32 v += step;
34 } 33 }
35 } catch(BreakException e) { 34 } catch(BreakException e) {
36 } finally { 35 } finally {