X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Finternal%2Fparsing%2Fparser%2FSCLParserImpl.java;h=09fc79e0f531030b8ff2d1dfa720a00c22428dfb;hp=7477c38900b7f7c05e8eef4dcc3c4757c64a8755;hb=fad36d463b75c3a9944d875fc627c3533f6da74d;hpb=ca40974f87c9db00eb77aaf1acc1e9937b37261b

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/parsing/parser/SCLParserImpl.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/parsing/parser/SCLParserImpl.java
index 7477c3890..09fc79e0f 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/parsing/parser/SCLParserImpl.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/parsing/parser/SCLParserImpl.java
@@ -8,6 +8,7 @@ import java.util.List;
 import org.simantics.scl.compiler.common.exceptions.InternalCompilerError;
 import org.simantics.scl.compiler.common.precedence.Associativity;
 import org.simantics.scl.compiler.common.precedence.Precedence;
+import org.simantics.scl.compiler.compilation.CompilationContext;
 import org.simantics.scl.compiler.constants.CharacterConstant;
 import org.simantics.scl.compiler.constants.StringConstant;
 import org.simantics.scl.compiler.elaboration.equation.EqBasic;
@@ -21,7 +22,6 @@ import org.simantics.scl.compiler.elaboration.expressions.EBinaryRightSide;
 import org.simantics.scl.compiler.elaboration.expressions.EBlock;
 import org.simantics.scl.compiler.elaboration.expressions.EConstant;
 import org.simantics.scl.compiler.elaboration.expressions.EEnforce;
-import org.simantics.scl.compiler.elaboration.expressions.EEntityTypeAnnotation;
 import org.simantics.scl.compiler.elaboration.expressions.EEquations;
 import org.simantics.scl.compiler.elaboration.expressions.EFieldAccess;
 import org.simantics.scl.compiler.elaboration.expressions.EIf;
@@ -54,6 +54,7 @@ import org.simantics.scl.compiler.elaboration.expressions.block.BindStatement;
 import org.simantics.scl.compiler.elaboration.expressions.block.CHRStatement;
 import org.simantics.scl.compiler.elaboration.expressions.block.ConstraintStatement;
 import org.simantics.scl.compiler.elaboration.expressions.block.GuardStatement;
+import org.simantics.scl.compiler.elaboration.expressions.block.IncludeStatement;
 import org.simantics.scl.compiler.elaboration.expressions.block.LetStatement;
 import org.simantics.scl.compiler.elaboration.expressions.block.RuleStatement;
 import org.simantics.scl.compiler.elaboration.expressions.block.Statement;
@@ -74,6 +75,7 @@ import org.simantics.scl.compiler.elaboration.query.pre.QPreBinds;
 import org.simantics.scl.compiler.elaboration.query.pre.QPreEquals;
 import org.simantics.scl.compiler.elaboration.query.pre.QPreGuard;
 import org.simantics.scl.compiler.errors.Locations;
+import org.simantics.scl.compiler.internal.header.ModuleHeader;
 import org.simantics.scl.compiler.internal.parsing.Symbol;
 import org.simantics.scl.compiler.internal.parsing.Token;
 import org.simantics.scl.compiler.internal.parsing.declarations.ConstructorAst;
@@ -89,6 +91,7 @@ import org.simantics.scl.compiler.internal.parsing.declarations.DInstanceAst;
 import org.simantics.scl.compiler.internal.parsing.declarations.DMappingRelationAst;
 import org.simantics.scl.compiler.internal.parsing.declarations.DRelationAst;
 import org.simantics.scl.compiler.internal.parsing.declarations.DRuleAst;
+import org.simantics.scl.compiler.internal.parsing.declarations.DRulesetAst;
 import org.simantics.scl.compiler.internal.parsing.declarations.DTypeAst;
 import org.simantics.scl.compiler.internal.parsing.declarations.DValueAst;
 import org.simantics.scl.compiler.internal.parsing.declarations.DValueTypeAst;
@@ -113,9 +116,15 @@ public class SCLParserImpl extends SCLParser {
 
     private final SCLPostLexer lexer;
     private SCLParserOptions options;
+    private CompilationContext context;
 
     public SCLParserImpl(Reader reader) {
-        lexer = new SCLPostLexer(reader);
+        this.lexer = new SCLPostLexer(reader);
+    }
+    
+    public void setCompilationContext(CompilationContext context) {
+        this.context = context;
+        lexer.setCompilationContext(context);
     }
     
     public void setParserOptions(SCLParserOptions options) {
@@ -155,10 +164,23 @@ public class SCLParserImpl extends SCLParser {
     @Override
     protected Object reduceModule() {
         ArrayList<DeclarationAst> declarations = new ArrayList<DeclarationAst>(length()/2+1);
-        for(int i=0;i<length();i+=2)
-            declarations.add((DeclarationAst)get(i));
+        for(int i=0;i<length();i+=2) {
+            DeclarationAst declaration = (DeclarationAst)get(i);
+            if(declaration == null)
+                continue;
+            declarations.add(declaration);
+        }
         return declarations;
     }
+    
+    @Override
+    protected Object reduceModuleHeader() {
+        FieldAssignment[] fields = new FieldAssignment[length()/2-1];
+        for(int i=0;i<fields.length;++i)
+            fields[i] = (FieldAssignment)get(2+i*2);
+        context.header = ModuleHeader.process(context.errorLog, fields);
+        return null;
+    }
 
     @Override
     protected Object reduceLocalTypeAnnotation() {
@@ -882,11 +904,6 @@ public class SCLParserImpl extends SCLParser {
         return new TApplyAst((TypeAst)get(0), parameters);
     }
 
-    @Override
-    protected Object reduceDummy1() {
-        throw new UnsupportedOperationException();
-    }
-
     @SuppressWarnings("unchecked")
     @Override
     protected void postReduce(Object reduced) {
@@ -949,30 +966,30 @@ public class SCLParserImpl extends SCLParser {
 
     @Override
     protected Object reduceIdAccessor() {
-        return new IdAccessor(((Token)get(0)).text);
+        return new IdAccessor('.', ((Token)get(0)).text);
     }
 
     @Override
     protected Object reduceStringAccessor() {
-        return new StringAccessor(((Token)get(1)).text);
+        return new StringAccessor('.', ((Token)get(1)).text);
     }
 
     @Override
     protected Object reduceExpAccessor() {
-        return new ExpressionAccessor((Expression)get(1));
+        return new ExpressionAccessor('.', (Expression)get(1));
     }
 
     @Override
     protected Object reduceFieldAccess() {
         if(length() == 1)
             return get(0);
-        FieldAccessor[] accessors = new FieldAccessor[length()/2];
-        for(int i=0;i<accessors.length;++i) {
-            FieldAccessor accessor = (FieldAccessor)get(i*2+2);
-            accessor.accessSeparator = ((Token)get(i*2+1)).text.charAt(0);
-            accessors[i] = accessor;
+        Expression result = (Expression)get(0);
+        for(int i=2;i<length();i+=2) {
+            FieldAccessor accessor = (FieldAccessor)get(i);
+            accessor.accessSeparator = ((Token)get(i-1)).text.charAt(0);
+            result = new EFieldAccess(result, accessor);
         }
-        return new EFieldAccess((Expression)get(0), accessors);
+        return result;
     }
 
     @Override
@@ -1016,14 +1033,6 @@ public class SCLParserImpl extends SCLParser {
     protected Object reduceRuleStatement() {
         return new RuleStatement((Expression)get(0), new QConjunction((Query[])get(2)));
     }
-    
-    @Override
-    protected Object reduceEntityTypeAnnotation() {
-        return new EEntityTypeAnnotation((Expression)get(0), (Token)get(2), 
-                length() > 3 
-                ? new QConjunction((Query[])get(length()-1))
-                : null);
-    }
 
     @Override
     protected Object reduceHashedId() {
@@ -1279,4 +1288,23 @@ public class SCLParserImpl extends SCLParser {
         return new CHRStatement((ListQualifier[])get(1), (ListQualifier[])get(3));
     }
 
+    @Override
+    protected Object reduceDummy() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    protected Object reduceRulesetDefinition() {
+        Token name = (Token)get(1);
+        EBlock block = (EBlock)get(3);
+        return new DRulesetAst(name.text, block);
+    }
+
+    @Override
+    protected Object reduceLocalInclude() {
+        Token name = (Token)get(1);
+        Expression value = (Expression)get(2);
+        return new IncludeStatement(name, value);
+    }
+
 }