5 files changed, 55 insertions, 16 deletions
diff --git a/unit-tests/cc/lexer/char-literal.test b/unit-tests/cc/lexer/char-literal.test
index f256785..f2c6249 100644
--- a/unit-tests/cc/lexer/char-literal.test
+++ b/unit-tests/cc/lexer/char-literal.test
@@ -63,5 +63,5 @@ EOO
 : unterminated
 :
 $* <"'a" 2>>EOE != 0
-stdin:1:1: error: unterminated literal
+stdin:1:1: error: unterminated character literal
 EOE
diff --git a/unit-tests/cc/lexer/driver.cxx b/unit-tests/cc/lexer/driver.cxx
index db3f516..5803a88 100644
--- a/unit-tests/cc/lexer/driver.cxx
+++ b/unit-tests/cc/lexer/driver.cxx
@@ -16,38 +16,59 @@ namespace build2
 {
   namespace cc
   {
-    // Usage: argv[0] [<file>]
+    // Usage: argv[0] [-l] [<file>]
     //
     int
     main (int argc, char* argv[])
     {
+      bool loc (false);
+      const char* file (nullptr);
+
+      for (int i (1); i != argc; ++i)
+      {
+        string a (argv[i]);
+
+        if (a == "-l")
+          loc = true;
+        else
+        {
+          file = argv[i];
+          break;
+        }
+      }
+
       try
       {
         istream* is;
-        const char* in;
 
         // Reading from file is several times faster.
         //
         ifdstream ifs;
-        if (argc > 1)
+        if (file != nullptr)
         {
-          in = argv[1];
-          ifs.open (in);
+          ifs.open (file);
           is = &ifs;
         }
         else
         {
-          in = "stdin";
+          file = "stdin";
           cin.exceptions (istream::failbit | istream::badbit);
           is = &cin;
         }
 
-        lexer l (*is, path (in));
+        lexer l (*is, path (file));
 
         // No use printing eos since we will either get it or loop forever.
         //
         for (token t; l.next (t) != token_type::eos; )
-          cout << t << endl;
+        {
+          cout << t;
+
+          if (loc)
+            cout << ' ' << t.file << ':' << t.line << ':' << t.column;
+
+          cout << endl;
+        }
       }
       catch (const failed&)
       {
diff --git a/unit-tests/cc/lexer/preprocessor.test b/unit-tests/cc/lexer/preprocessor.test
index e082062..a3fab9f 100644
--- a/unit-tests/cc/lexer/preprocessor.test
+++ b/unit-tests/cc/lexer/preprocessor.test
@@ -32,10 +32,28 @@ EOI
 
 : line
 :
-$* <<EOI
+$* -l <<EOI >>EOO
+;
 # 1 "test.cxx" 2
+;
+  ;
+# 4
+;
 #line 8 "z:\\tmp\\test.hxx"
+;
+#line 10
+;
+# 5 "test.cxx"
+;
 EOI
+';' stdin:1:1
+';' test.cxx:1:1
+';' test.cxx:2:3
+';' test.cxx:4:1
+';' z:\tmp\test.hxx:8:1
+';' z:\tmp\test.hxx:10:1
+';' test.cxx:5:1
+EOO
 
 : nested
 :
diff --git a/unit-tests/cc/lexer/raw-string-literal.test b/unit-tests/cc/lexer/raw-string-literal.test
index e8e8b6b..7d5b920 100644
--- a/unit-tests/cc/lexer/raw-string-literal.test
+++ b/unit-tests/cc/lexer/raw-string-literal.test
@@ -62,29 +62,29 @@ EOO
 : invalid-no-paren
 :
 $* <'R"a"' 2>>EOE != 0
-stdin:1:2: error: invalid raw literal
+stdin:1:2: error: invalid raw string literal
 EOE
 
 : invalid-paren
 :
 $* <'R")()("' 2>>EOE != 0
-stdin:1:2: error: invalid raw literal
+stdin:1:2: error: invalid raw string literal
 EOE
 
 : invalid-unterminated-paren
 :
 $* <'R"(abc"' 2>>EOE != 0
-stdin:1:2: error: invalid raw literal
+stdin:1:2: error: invalid raw string literal
 EOE
 
 : invalid-unterminated-delimiter
 :
 $* <'R"X(abc)"' 2>>EOE != 0
-stdin:1:2: error: invalid raw literal
+stdin:1:2: error: invalid raw string literal
 EOE
 
 : invalid-unterminated-quote
 :
 $* <'R"X(abc)X' 2>>EOE != 0
-stdin:1:2: error: invalid raw literal
+stdin:1:2: error: invalid raw string literal
 EOE
diff --git a/unit-tests/cc/lexer/string-literal.test b/unit-tests/cc/lexer/string-literal.test
index 062d290..f726c76 100644
--- a/unit-tests/cc/lexer/string-literal.test
+++ b/unit-tests/cc/lexer/string-literal.test
@@ -61,5 +61,5 @@ EOO
 : unterminated
 :
 $* <'"ab' 2>>EOE != 0
-stdin:1:1: error: unterminated literal
+stdin:1:1: error: unterminated string literal
 EOE