Internals: Fix coverage exclusion markers

include/verilated_sc_trace.h

@@ -180,7 +180,7 @@ private:
     // Cadence Incisive has these as abstract functions so we must create them
     void set_time_unit(int exponent10_seconds) override {}  // deprecated
 #endif
-    void set_time_unit(double v, sc_core::sc_time_unit tu) override {}  // LCOV_EXCL_LINE
+    void set_time_unit(double v, sc_core::sc_time_unit tu) override {}
 
     //--------------------------------------------------
     // SystemC 2.1.v1

src/V3Ast.cpp

@@ -1281,7 +1281,7 @@ char* AstNode::dumpTreeJsonGdb(intptr_t nodep) {
     return dumpTreeJsonGdb(reinterpret_cast<const AstNode*>(nodep));
 }
 // cppcheck-suppress unusedFunction  // Debug only
-void AstNode::dumpGdb(const AstNode* nodep) {  // For GDB only  // LCOV_EXCL_LINE
+void AstNode::dumpGdb(const AstNode* nodep) {  // For GDB only  // LCOV_EXCL_START
     if (!nodep) {
         cout << "<nullptr>" << endl;
         return;

src/V3Combine.cpp

@@ -214,7 +214,7 @@ class CombineVisitor final : VNVisitor {
         // only used in tracing functions, which are not combined. Blow up in case this changes.
         nodep->v3fatalSrc(
             "Don't know how to combine functions that are referenced via AstAddrOfCFunc");
-        // LCOV_EXCL_END
+        // LCOV_EXCL_STOP
     }
 
     //--------------------

src/V3Const.cpp

@@ -805,7 +805,7 @@ public:
             cout << "-  Needs flipping: " << needsFlip << "\n";
             cout << "-  Needs cleaning: " << needsCleaning << "\n";
             cout << "-  Size: " << resultOps << " input size: " << visitor.m_ops << "\n";
-        }  // LCOV_EXCL_END
+        }  // LCOV_EXCL_STOP
 
         // Sometimes we have no terms left after ignoring redundant terms
         // (all of which were zeroes)

src/V3Delayed.cpp

@@ -1007,7 +1007,7 @@ class DelayedVisitor final : public VNVisitor {
             switch (vscpInfo.m_scheme) {
             case Scheme::Undecided:  // LCOV_EXCL_START
                 UASSERT_OBJ(false, vscp, "Failed to choose NBA scheme");
-                break;
+                break; // LCOV_EXCL_STOP
             case Scheme::UnsupportedCompoundArrayInLoop: {
                 // Will report error at the site of the NBA
                 break;