1 package org.simantics.scl.compiler.compilation;
3 import org.simantics.scl.compiler.common.names.Name;
4 import org.simantics.scl.compiler.elaboration.contexts.EnvironmentalContext;
5 import org.simantics.scl.compiler.elaboration.expressions.EConstant;
6 import org.simantics.scl.compiler.elaboration.expressions.EError;
7 import org.simantics.scl.compiler.elaboration.expressions.Expression;
8 import org.simantics.scl.compiler.elaboration.modules.SCLValue;
9 import org.simantics.scl.compiler.environment.Environment;
10 import org.simantics.scl.compiler.errors.ErrorLog;
11 import org.simantics.scl.compiler.errors.Locations;
12 import org.simantics.scl.compiler.internal.codegen.types.JavaTypeTranslator;
13 import org.simantics.scl.compiler.internal.codegen.utils.JavaNamingPolicy;
14 import org.simantics.scl.compiler.internal.header.ModuleHeader;
15 import org.simantics.scl.compiler.module.ConcreteModule;
16 import org.simantics.scl.compiler.types.Type;
18 import gnu.trove.map.hash.THashMap;
20 public class CompilationContext implements EnvironmentalContext {
21 public final ErrorLog errorLog = new ErrorLog();
22 public Environment environment;
23 public JavaTypeTranslator javaTypeTranslator;
24 public JavaNamingPolicy namingPolicy;
25 public ConcreteModule module;
26 public ModuleHeader header;
28 private THashMap<Name, SCLValue> valueCache = new THashMap<Name, SCLValue>();
30 public SCLValue getValue(Name name) {
31 if(valueCache.containsKey(name))
32 return valueCache.get(name);
33 SCLValue value = environment.getValue(name);
35 errorLog.log(Locations.NO_LOCATION, "Couldn't find " + name + ".");
36 valueCache.put(name, value);
40 public Expression getConstant(Name name, Type ... typeParameters) {
41 SCLValue value = getValue(name);
43 return new EError(Locations.NO_LOCATION);
44 return new EConstant(value, typeParameters);