issue139 reset lexers on parse error

Signed-off-by: James Cherry <cherry@parallaxsw.com>

liberty/LibertyExpr.cc

@@ -183,7 +183,7 @@ LibExprParser::parseError(const char *msg)
 int
 LibertyExprParse_error(const char *msg)
 {
-  sta::libexpr_parser->parseError(msg);
   libertyExprFlushBuffer();
+  sta::libexpr_parser->parseError(msg);
   return 0;
 }

liberty/LibertyParser.cc

@@ -601,8 +601,8 @@ void libertyParseFlushBuffer();
 int
 LibertyParse_error(const char *msg)
 {
+  libertyParseFlushBuffer();
   sta::liberty_report->fileError(26, sta::liberty_filename, sta::liberty_line,
 				 "%s.", msg);
-  libertyParseFlushBuffer();
   return 0;
 }

parasitics/SpefReader.cc

@@ -730,7 +730,7 @@ void spefFlushBuffer();
 int
 SpefParse_error(const char *msg)
 {
-  sta::spef_reader->warn(179, "%s.", msg);
   spefFlushBuffer();
+  sta::spef_reader->warn(179, "%s.", msg);
   return 0;
 }

sdf/SdfReader.cc

@@ -1104,7 +1104,7 @@ void sdfFlushBuffer();
 int
 SdfParse_error(const char *msg)
 {
-  sta::sdf_reader->sdfError(196, "%s.\n", msg);
   sdfFlushBuffer();
+  sta::sdf_reader->sdfError(196, "%s.\n", msg);
   return 0;
 }

verilog/VerilogReader.cc

@@ -1815,13 +1815,13 @@ VerilogReader::makeModuleInstNetwork(VerilogModuleInst *mod_inst,
   if (cell == nullptr) {
     if (make_black_boxes) {
       cell = makeBlackBox(mod_inst, parent_module);
-      linkWarn(198, filename_, mod_inst->line(),
+      linkWarn(198, parent_module->filename(), mod_inst->line(),
 	       "module %s not found. Creating black box for %s.",
 	       mod_inst->moduleName(),
 	       verilogName(mod_inst));
     }
     else
-      linkError(199, filename_, mod_inst->line(),
+      linkError(199, parent_module->filename(), mod_inst->line(),
 		"module %s not found for instance %s.",
 		mod_inst->moduleName(),
 		verilogName(mod_inst));
@@ -2256,8 +2256,8 @@ void verilogFlushBuffer();
 int
 VerilogParse_error(const char *msg)
 {
+  verilogFlushBuffer();
   sta::verilog_reader->report()->fileError(164, sta::verilog_reader->filename(),
 					   sta::verilog_reader->line(), "%s", msg);
-  verilogFlushBuffer();
   return 0;
 }