qv4bytecodegenerator: Supply SourceLocations in compiler context

This is required for better warnings in qmlcompiler's type propagator.
Remains optional as to not consume superfluous memory when not needed (during normal QML engine operation).

Change-Id: I50293f878e4f6659935925f5f2266427d2f64d7b
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>

1 files changed, 3 insertions, 4 deletions

diff --git a/src/qml/compiler/qv4codegen.cpp b/src/qml/compiler/qv4codegen.cpp
index 548b8e7548..7787f1541a 100644
--- a/src/qml/compiler/qv4codegen.cpp
+++ b/src/qml/compiler/qv4codegen.cpp
@@ -3246,9 +3246,8 @@ static bool endsWithReturn(Module *module, Node *node)
     return false;
 }
 
-int Codegen::defineFunction(const QString &name, AST::Node *ast,
-                            AST::FormalParameterList *formals,
-                            AST::StatementList *body)
+int Codegen::defineFunction(const QString &name, AST::Node *ast, AST::FormalParameterList *formals,
+                            AST::StatementList *body, bool storeSourceLocation)
 {
     enterContext(ast);
 
@@ -3280,7 +3279,7 @@ int Codegen::defineFunction(const QString &name, AST::Node *ast,
     // AOT compilation, so mark the surrounding function as only-returning-a-closure.
     _context->returnsClosure = body && body->statement && cast<ExpressionStatement *>(body->statement) && cast<FunctionExpression *>(cast<ExpressionStatement *>(body->statement)->expression);
 
-    BytecodeGenerator bytecode(_context->line, _module->debugMode);
+    BytecodeGenerator bytecode(_context->line, _module->debugMode, storeSourceLocation);
     BytecodeGenerator *savedBytecodeGenerator;
     savedBytecodeGenerator = bytecodeGenerator;
     bytecodeGenerator = &bytecode;