diff --git a/src/V3EmitCModel.cpp b/src/V3EmitCModel.cpp
index 37d829f90..a132ed484 100644
--- a/src/V3EmitCModel.cpp
+++ b/src/V3EmitCModel.cpp
@@ -544,7 +544,7 @@ class EmitCModel final : public EmitCFunc {
         puts(EmitCUtil::voidSelfAssign(modp));
         puts(EmitCUtil::symClassAssign());
         puts("if (!vlSymsp->_vm_contextp__->calcUnusedSigs()) {\n");
-        puts("VL_FATAL_MT(__FILE__, __LINE__, __FILE__,\n");
+        puts("VL_FATAL_MT(__FILE__, __LINE__, __FILE__,\n");  // LCOV_EXCL_LINE
         puts("\"Turning on wave traces requires Verilated::traceEverOn(true) call before time "
              "0.\");\n");
         puts("}\n");
diff --git a/test_regress/t/t_dist_warn_coverage.py b/test_regress/t/t_dist_warn_coverage.py
index dc1831339..b9613e7ed 100755
--- a/test_regress/t/t_dist_warn_coverage.py
+++ b/test_regress/t/t_dist_warn_coverage.py
@@ -32,9 +32,51 @@ for s in [
         '--pipe-filter returned bad status',
         '--pipe-filter: stdin/stdout closed before pipe opened',
         '--pipe-filter: write to closed file',
-        'Array initialization has too few elements, need element',
         'Assigning >32 bit to unranged parameter (defaults to 32 bits)',
         'Assignment pattern with no members',
+        '%%Warning: DPI C Function called by Verilog DPI import with missing',
+        '%%Warning: DPI svOpenArrayHandle function called on',
+        '%%Warning: DPI svOpenArrayHandle function index 1',
+        '%%Warning: DPI svOpenArrayHandle function index 2',
+        '%%Warning: DPI svOpenArrayHandle function index 3',
+        '%s : callback data pointer is null',
+        '%s: Could not retrieve value of signal \'%s\' with',
+        '%s: Ignoring vpi_put_value to vpiConstant: %s',
+        '%s: Ignoring vpi_put_value to vpiParameter: %s',
+        '%s: Non hex character \'%c\' in \'%s\' as value %s for %s',
+        '%s: Non octal character \'%c\' in \'%s\' as value %s for %s',
+        '%s: Parsing failed for \'%s\' as value %s for %s',
+        '%s: Signal \'%s\' is marked forceable, but force',
+        '%s: Signal \'%s\' with vpiHandle \'%p\' is marked forceable, but force',
+        '%s: Trailing garbage \'%s\' in \'%s\' as value %s for %s',
+        '%s: Unsupported callback type %s',
+        '%s: Unsupported flags (%x)',
+        '%s: Unsupported format (%s) as requested for %s',
+        '%s: Unsupported format (%s) for %s',
+        '%s: Unsupported p_vpi_value as requested for \'%s\' with vpiInertialDelay',
+        '%s: Unsupported property %s, nothing will be returned',
+        '%s: Unsupported type %s, ignoring',
+        '%s: Unsupported type %s, nothing will be returned',
+        '%s: Unsupported type (%d)',
+        '%s: Unsupported type (%p, %s)',
+        '%s: Unsupported vltype (%d)',
+        '%s: Unsupported vpiHandle (%p)',
+        '%s: Unsupported vpiHandle (%p) for type %s, nothing will be returned',
+        '%s: Unsupported vpiUserAllocFlag (%x)',
+        '%s: index %u for object %s is out of bounds [%u,%u]',
+        '%s: requested elements (%u) exceed array size (%u)',
+        '%s: requested elements to set (%u) exceed array size (%u)',
+        '%s: vpi force or release requested for \'%s\', but vpiHandle \'%p\' of enable',
+        '%s: vpi force or release requested for \'%s\', but vpiHandle \'%p\' of value',
+        'Ignoring vpi_get_time with nullptr value pointer',
+        'Ignoring vpi_get_value_array with null index pointer',
+        'Ignoring vpi_get_value_array with null value pointer',
+        'Ignoring vpi_put_value with nullptr value pointer',
+        'Ignoring vpi_put_value_array to signal marked read-only,',
+        'Ignoring vpi_put_value_array with null index pointer',
+        'Ignoring vpi_put_value_array with null value pointer',
+        'vpi_get_value with more than VL_VALUE_STRING_MAX_WORDS; increase and',
+        'vpi_put_value was used on signal marked read-only,',
         'Can\'t find varpin scope of',
         'Can\'t read annotation file:',
         'Can\'t resolve module reference: \'',
@@ -167,7 +209,9 @@ def read_messages():
                 line = re.sub(r'\s+//.*', '', line)
                 line = line.rstrip()
 
-                m = re.search(r'\b((v3error|v3warn|v3fatal|BBUNSUP)\b.*)', line)
+                m = re.search(
+                    r'\b((v3error|v3warn|v3fatal|BBUNSUP|VL_FATAL|VL_FATAL_MT|VL_SVDPI_WARN_|VL_WARN|VL_WARN_MT|VL_VPI_ERROR_|VL_VPI_WARNING_)\b.*)',
+                    line)
                 if m:
                     statement = m.group(1)
                     statement_lineno = lineno