kauron/compiler-design-eth
kauron/compiler-design-eth
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Homework 3

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This commit is contained in:
Carlos Galindo 2020-01-15 22:32:25 +01:00
parent bf60a078d7
commit 0afc86ceeb
Signed by: kauron
GPG key ID: 83E68706DEE119A3
129 changed files with 3163 additions and 4316 deletions
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20
src/cd/Main.java
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@ -19,7 +19,10 @@ import cd.frontend.parser.JavaliLexer;
import cd.frontend.parser.JavaliParser;
import cd.frontend.parser.JavaliParser.UnitContext;
import cd.frontend.parser.ParseFailure;
import cd.frontend.semantic.SemanticAnalyzer;
import cd.ir.Ast.ClassDecl;
import cd.ir.Symbol;
import cd.ir.Symbol.TypeSymbol;
import cd.util.debug.AstDump;
/**
@ -34,9 +37,15 @@ public class Main {
// Set to non-null to write debug info out
public Writer debug = null;
// Set to non-null to write dump of control flow graph
// Set to non-null to write dump of control flow graph (Advanced Compiler Design)
public File cfgdumpbase;
/** Symbol for the Main type */
public Symbol.ClassSymbol mainType;
/** List of all type symbols, used by code generator. */
public List<TypeSymbol> allTypeSymbols;
public void debug(String format, Object... args) {
if (debug != null) {
String result = String.format(format, args);
@ -62,6 +71,9 @@ public class Main {
// Parse:
List<ClassDecl> astRoots = m.parse(fin);
// Run the semantic check:
m.semanticCheck(astRoots);
}
}
}
@ -94,7 +106,11 @@ public class Main {
}
public void semanticCheck(List<ClassDecl> astRoots) {
{
new SemanticAnalyzer(this).check(astRoots);
}
}
/** Dumps the AST to the debug stream */
private void dumpAst(List<ClassDecl> astRoots) throws IOException {