Repair of last 2 checkins; dots in wrong place when 2 level deep inline

src/V3EmitC.cpp

@@ -217,7 +217,7 @@ public:
 	puts(", \"");	puts(nodep->fileline()->filename()); puts("\"");
 	puts(", ");	puts(cvtToStr(nodep->fileline()->lineno()));
 	puts(", ");	puts(cvtToStr(nodep->column()));
-	puts(", \"");	puts(nodep->hier()); puts("\"");
+	puts(", \"");	puts((nodep->hier()!=""?".":"")+nodep->hier()); puts("\"");
 	puts(", \"");	puts(nodep->typeText()); puts("\"");
 	puts(", \"");	puts(nodep->comment()); puts("\"");
 	puts(");\n");

src/V3Inline.cpp

@@ -249,7 +249,9 @@ private:
     virtual void visit(AstCoverDecl* nodep, AstNUser*) {
 	// Fix path in coverage statements
 	if (m_cellp) {
-	    nodep->hier(m_cellp->prettyName()+"."+nodep->hier());
+	    nodep->hier(m_cellp->prettyName()
+			+ (nodep->hier()!="" ? ".":"")
+			+ nodep->hier());
 	}
 	nodep->iterateChildren(*this);
     }

test_v/t_clk_two.v

@@ -16,6 +16,8 @@ module t_clk_two (/*AUTOARG*/
    // verilator lint_on GENCLK
    reg [31:0] count;
 
+   t_clk_twob tb (.*);
+
    wire reset_h = ~reset_l;
    always @ (posedge fastclk) begin
       if (reset_h) clk2 <= 0;
@@ -26,3 +28,17 @@ module t_clk_two (/*AUTOARG*/
       else count <= count + 1;
    end
 endmodule
+
+module t_clk_twob (/*AUTOARG*/
+   // Inputs
+   fastclk, reset_l
+   );
+   input fastclk;
+   input reset_l;
+
+   always @ (posedge fastclk) begin
+      // Extra line coverage point, just to make sure coverage
+      // hierarchy under inlining lands properly
+      if (reset_l) ;
+   end
+endmodule