From: Tobias Burnus <burnus@net-b.de>
Date: Thu, 12 May 2011 17:40:29 +0000 (+0200)
Subject: re PR fortran/48972 (OPEN with Unicode file name)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=13157033d4fc1d109b1dc7c063bfa46638144df5;p=gcc.git

re PR fortran/48972 (OPEN with Unicode file name)

2011-05-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48972
        * resolve.c (resolve_intrinsic): Don't resolve module
        intrinsics multiple times.

2011-05-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48972
        * gfortran.dg/iso_c_binding_compiler_3.f90: New.

From-SVN: r173708
---

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index f2dfe3f43ad..6a6fba08240 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,9 @@
+2011-05-12  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48972
+	* resolve.c (resolve_intrinsic): Don't resolve module
+	intrinsics multiple times.
+
 2011-05-11  Tobias Burnus  <burnus@net-b.de>
 
 	PR fortran/48889
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c
index a19b10399d6..3483bc77594 100644
--- a/gcc/fortran/resolve.c
+++ b/gcc/fortran/resolve.c
@@ -1441,6 +1441,10 @@ resolve_intrinsic (gfc_symbol *sym, locus *loc)
   if (sym->formal)
     return SUCCESS;
 
+  /* Already resolved.  */
+  if (sym->from_intmod && sym->ts.type != BT_UNKNOWN)
+    return SUCCESS;
+
   /* We already know this one is an intrinsic, so we don't call
      gfc_is_intrinsic for full checking but rather use gfc_find_function and
      gfc_find_subroutine directly to check whether it is a function or
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index f609bbaf2f0..d7cb0bd8989 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2011-05-12  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48972
+	* gfortran.dg/iso_c_binding_compiler_3.f90: New.
+
 2011-05-12  Jason Merrill  <jason@redhat.com>
 
 	* g++.dg/cpp0x/constexpr-incomplete2.C: New.
diff --git a/gcc/testsuite/gfortran.dg/iso_c_binding_compiler_3.f90 b/gcc/testsuite/gfortran.dg/iso_c_binding_compiler_3.f90
new file mode 100644
index 00000000000..d9f9dfdd791
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/iso_c_binding_compiler_3.f90
@@ -0,0 +1,27 @@
+! { dg-do compile }
+! { dg-options "-Wall" }
+!
+! PR fortran/45823
+!
+! We used to warn about 
+!  "Type specified for intrinsic function" for this file
+!
+
+use iso_c_binding
+use iso_Fortran_env
+implicit none
+intrinsic sin
+real :: x = 3.4
+print *, sin(x), c_sizeof(c_int), compiler_options(), compiler_version()
+end
+
+
+module test_mod
+    use iso_fortran_env
+end module test_mod
+
+subroutine test
+use test_mod
+end subroutine test
+
+! { dg-final { cleanup-modules "test_mod" } }