From 75407da35c2a03618a8a5fe2d111efaa8437f3a2 Mon Sep 17 00:00:00 2001
From: Seongbae Park <seongbae.park@gmail.com>
Date: Thu, 16 Aug 2007 17:36:01 +0000
Subject: [PATCH] gcov-5.C: New test.

gcc/testsuite/ChangeLog:

2007-08-16  Seongbae Park <seongbae.park@gmail.com>

        * g++.dg/gcov/gcov-5.C: New test.


gcc/cp/ChangeLog:

2007-08-16  Seongbae Park <seongbae.park@gmail.com>

        * pt.c (instantiate_decl): Set input_location
        for the function end.

From-SVN: r127563
---
 gcc/cp/ChangeLog                   |  5 +++
 gcc/cp/pt.c                        |  4 +++
 gcc/testsuite/ChangeLog            |  4 +++
 gcc/testsuite/g++.dg/gcov/gcov-5.C | 50 ++++++++++++++++++++++++++++++
 4 files changed, 63 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/gcov/gcov-5.C

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index c2b043f409f..89172af26d7 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+2007-08-16  Seongbae Park  <seongbae.park@gmail.com>
+
+        * pt.c (instantiate_decl): Set input_location
+        for the function end.
+
 2007-08-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c
index 68cd9a580a2..76d35186f1e 100644
--- a/gcc/cp/pt.c
+++ b/gcc/cp/pt.c
@@ -14440,6 +14440,10 @@ instantiate_decl (tree d, int defer_ok,
 		   tf_warning_or_error, tmpl,
 		   /*integral_constant_expression_p=*/false);
 
+      /* Set the current input_location to the end of the function
+         so that finish_function knows where we are.  */
+      input_location = DECL_STRUCT_FUNCTION (code_pattern)->function_end_locus;
+
       /* We don't need the local specializations any more.  */
       htab_delete (local_specializations);
       local_specializations = saved_local_specializations;
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 37532f52131..2e4dfb357aa 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2007-08-16  Seongbae Park <seongbae.park@gmail.com>
+
+        * g++.dg/gcov/gcov-5.C: New test.
+
 2007-08-16  Seongbae Park  <seongbae.park@gmail.com>
 
 	* g++.dg/gcov/gcov-4.C: New test.
diff --git a/gcc/testsuite/g++.dg/gcov/gcov-5.C b/gcc/testsuite/g++.dg/gcov/gcov-5.C
new file mode 100644
index 00000000000..9ada41802ca
--- /dev/null
+++ b/gcc/testsuite/g++.dg/gcov/gcov-5.C
@@ -0,0 +1,50 @@
+/* Check that execution counts for template functions
+   are reported correctly by gcov. */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+/* { dg-options "-fprofile-arcs -ftest-coverage -fno-inline" } */
+/* { dg-do run { target native } } */
+
+class A {
+  int count;
+ public:
+  A(int c) { count = c; }
+  void func(void) { printf("func\n"); }
+  bool done(void) { 
+    return (count == 0) ? true : (count-- != 0);
+  }
+  void run(void) { abort(); }
+};
+
+//typedef A T;
+template<class T>
+void WithoutBrace(T *a) {
+  while (!a->done())   
+    a->run();           /* count(#####) */
+}                       /* count(1) */
+
+template<class T>
+void WithBrace(T *a)
+{
+  while (!a->done())   
+    { 
+      a->run();         /* count(#####) */
+    }
+}                       /* count(1) */
+
+A *func(A *a)
+{
+  WithoutBrace(a);
+  WithBrace(a);
+  return a;
+}
+
+int main() {
+  A a(0);
+  func(&a);
+  return 0;
+}
+
+/* { dg-final { run-gcov gcov-5.C } } */
-- 
2.30.2