[svn r256] AsmBlockStatement was still being flattened in some cases.

Function parameters passed as arguments to inline asm was not given storage.

dmd/statement.h

@@ -170,13 +170,13 @@ struct CompoundStatement : Statement
 
     CompoundStatement(Loc loc, Statements *s);
     CompoundStatement(Loc loc, Statement *s1, Statement *s2);
-    Statement *syntaxCopy();
+    virtual Statement *syntaxCopy();
     void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
     Statement *semantic(Scope *sc);
     int usesEH();
     int fallOffEnd();
     int comeFrom();
-    Statements *flatten(Scope *sc);
+    virtual Statements *flatten(Scope *sc);
     ReturnStatement *isReturnStatement();
     Expression *interpret(InterState *istate);
 
@@ -184,9 +184,9 @@ struct CompoundStatement : Statement
     Expression *doInline(InlineDoState *ids);
     Statement *inlineScan(InlineScanState *iss);
 
-    void toIR(IRState *irs);
+    virtual void toIR(IRState *irs);
 
-    CompoundStatement *isCompoundStatement() { return this; }
+    virtual CompoundStatement *isCompoundStatement() { return this; }
 };
 
 /* The purpose of this is so that continue will go to the next
@@ -795,6 +795,9 @@ struct AsmBlockStatement : CompoundStatement
 {
     AsmBlockStatement(Loc loc, Statements *s);
     Statements *flatten(Scope *sc);
+    Statement *syntaxCopy();
+
+    CompoundStatement *isCompoundStatement() { return NULL; }
     AsmBlockStatement *isAsmBlockStatement() { return this; }
 
     void toIR(IRState *irs);

gen/asmstmt.cpp

@@ -245,7 +245,6 @@ AsmStatement::toIR(IRState * irs)
 
     static std::string i_cns = "i";
     static std::string p_cns = "i";
-    static std::string l_cns = "X";
     static std::string m_cns = "*m";
     static std::string mw_cns = "=*m";
     static std::string mrw_cns = "+*m";
@@ -497,6 +496,7 @@ void AsmBlockStatement::toIR(IRState* p)
     // create asm block structure
     assert(!p->asmBlock);
     IRAsmBlock* asmblock = new IRAsmBlock;
+    assert(asmblock);
     p->asmBlock = asmblock;
 
     // do asm statements
@@ -595,3 +595,18 @@ Statements* AsmBlockStatement::flatten(Scope* sc)
 {
     return NULL;
 }
+
+Statement *AsmBlockStatement::syntaxCopy()
+{
+    Statements *a = new Statements();
+    a->setDim(statements->dim);
+    for (size_t i = 0; i < statements->dim; i++)
+    {
+        Statement *s = (Statement *)statements->data[i];
+        if (s)
+            s = s->syntaxCopy();
+        a->data[i] = s;
+    }
+    AsmBlockStatement *cs = new AsmBlockStatement(loc, a);
+    return cs;
+}

gen/d-asm-i386.h

@@ -2044,6 +2044,7 @@ struct AsmProcessor
 	    }
 	} else if (exp->op == TOKvar) {
 	    VarDeclaration * v = ((VarExp *) exp)->var->isVarDeclaration();
+        v->needsStorage = true;
 
 	    if (v && v->storage_class & STCfield) {
 		operand->constDisplacement += v->offset;