diff --git a/examples/c++/glr/c++-types.test b/examples/c++/glr/c++-types.test
index a814d363..6a00cd8c 100644
--- a/examples/c++/glr/c++-types.test
+++ b/examples/c++/glr/c++-types.test
@@ -25,10 +25,10 @@ T x = y;
 x = y;
 EOF
 run 0 "\
-1.0-4: +(z, q)
-3.0-2: <declare>(T, x)
-5.0-6: <init-declare>(T, x, y)
-7.0-4: =(x, y)"
+1.0-5: +(z, q)
+3.0-3: <declare>(T, x)
+5.0-7: <init-declare>(T, x, y)
+7.0-5: =(x, y)"
 
 cat >input <<EOF
 T (x) + y;
@@ -42,9 +42,9 @@ T (y y) = z + q;
 z + q;
 EOF
 run 0 "\
-1.0-8: +(<cast>(x, T), y)
-3.0-4: <OR>(<declare>(T, x), <cast>(x, T))
-5.0-12: <OR>(<init-declare>(T, y, +(z, q)), =(<cast>(y, T), +(z, q)))
-7.0-14: <error>
-9.0-4: +(z, q)
+1.0-9: +(<cast>(x, T), y)
+3.0-5: <OR>(<declare>(T, x), <cast>(x, T))
+5.0-13: <OR>(<init-declare>(T, y, +(z, q)), =(<cast>(y, T), +(z, q)))
+7.0-15: <error>
+9.0-5: +(z, q)
 err: 7.5: syntax error, unexpected identifier, expecting '=' or '+' or ')'"
diff --git a/examples/c++/glr/c++-types.yy b/examples/c++/glr/c++-types.yy
index 9b649f52..975ed71f 100644
--- a/examples/c++/glr/c++-types.yy
+++ b/examples/c++/glr/c++-types.yy
@@ -157,7 +157,7 @@ yylex (yy::parser::value_type* lvalp, yy::parser::location_type* llocp)
                 tok = c;
                 lvalp = nullptr;
               }
-            llocp->end.column = colNum-1;
+            llocp->end.column = colNum;
             return tok;
           }
         }
diff --git a/examples/c/glr/c++-types.test b/examples/c/glr/c++-types.test
index 079538c3..a476bb86 100644
--- a/examples/c/glr/c++-types.test
+++ b/examples/c/glr/c++-types.test
@@ -35,13 +35,13 @@ T (y y) = z + q;
 z + q;
 EOF
 run 0 "\
-1.0-4: +(z, q)
-3.0-2: <declare>(T, x)
-5.0-6: <init-declare>(T, x, y)
-7.0-4: =(x, y)
-9.0-8: +(<cast>(x, T), y)
-11.0-4: <OR>(<declare>(T, x), <cast>(x, T))
-13.0-12: <OR>(<init-declare>(T, y, +(z, q)), =(<cast>(y, T), +(z, q)))
-15.0-14: <error>
-17.0-4: +(z, q)
+1.0-5: +(z, q)
+3.0-3: <declare>(T, x)
+5.0-7: <init-declare>(T, x, y)
+7.0-5: =(x, y)
+9.0-9: +(<cast>(x, T), y)
+11.0-5: <OR>(<declare>(T, x), <cast>(x, T))
+13.0-13: <OR>(<init-declare>(T, y, +(z, q)), =(<cast>(y, T), +(z, q)))
+15.0-15: <error>
+17.0-5: +(z, q)
 err: 15.5: syntax error, unexpected identifier, expecting '=' or '+' or ')'"
diff --git a/examples/c/glr/c++-types.y b/examples/c/glr/c++-types.y
index f99e0426..46fcb171 100644
--- a/examples/c/glr/c++-types.y
+++ b/examples/c/glr/c++-types.y
@@ -199,7 +199,7 @@ yylex (YYSTYPE *lvalp, YYLTYPE *llocp)
                 colNum += 1;
                 tok = c;
               }
-            llocp->last_column = colNum-1;
+            llocp->last_column = colNum;
             return tok;
           }
         }
diff --git a/tests/cxx-type.at b/tests/cxx-type.at
index 64568ae9..3181e47a 100644
--- a/tests/cxx-type.at
+++ b/tests/cxx-type.at
@@ -208,7 +208,7 @@ main (int argc, char **argv)
                 tok = c;
                 yylval = YY_NULLPTR;
               }]AT_LOCATION_IF([[
-            yylloc.last_column = colNum-1;]])[
+            yylloc.last_column = colNum;]])[
             return tok;
           }
         }
@@ -344,15 +344,15 @@ m4_define([_AT_RESOLVED_GLR_OUTPUT],
 ]])
 
 m4_define([_AT_RESOLVED_GLR_OUTPUT_WITH_LOC],
-[[3.0-3.5: +(z,q)
-5.0-5.3: <declare>(T,x)
-7.0-7.7: <init-declare>(T,x,y)
-9.0-9.5: =(x,y)
-11.0-11.9: +(<cast>(x,T),y)
-13.0-13.5: <declare>(T,x)
-15.0-15.13: <init-declare>(T,y,+(z,q))
-17.0-17.15: <error>
-19.0-19.5: +(z,q)
+[[3.0-3.6: +(z,q)
+5.0-5.4: <declare>(T,x)
+7.0-7.8: <init-declare>(T,x,y)
+9.0-9.6: =(x,y)
+11.0-11.10: +(<cast>(x,T),y)
+13.0-13.6: <declare>(T,x)
+15.0-15.14: <init-declare>(T,y,+(z,q))
+17.0-17.16: <error>
+19.0-19.6: +(z,q)
 ]])
 
 m4_define([_AT_AMBIG_GLR_OUTPUT],
@@ -368,15 +368,15 @@ m4_define([_AT_AMBIG_GLR_OUTPUT],
 ]])
 
 m4_define([_AT_AMBIG_GLR_OUTPUT_WITH_LOC],
-[[3.0-3.5: +(z,q)
-5.0-5.3: <declare>(T,x)
-7.0-7.7: <init-declare>(T,x,y)
-9.0-9.5: =(x,y)
-11.0-11.9: +(<cast>(x,T),y)
-13.0-13.5: <OR>(<declare>(T,x),<cast>(x,T))
-15.0-15.13: <OR>(<init-declare>(T,y,+(z,q)),=(<cast>(y,T),+(z,q)))
-17.0-17.15: <error>
-19.0-19.5: +(z,q)
+[[3.0-3.6: +(z,q)
+5.0-5.4: <declare>(T,x)
+7.0-7.8: <init-declare>(T,x,y)
+9.0-9.6: =(x,y)
+11.0-11.10: +(<cast>(x,T),y)
+13.0-13.6: <OR>(<declare>(T,x),<cast>(x,T))
+15.0-15.14: <OR>(<init-declare>(T,y,+(z,q)),=(<cast>(y,T),+(z,q)))
+17.0-17.16: <error>
+19.0-19.6: +(z,q)
 ]])
 
 m4_define([_AT_GLR_STDERR],