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patches/gcc/4.3.0/210-pr35440.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed Dec 30 15:36:22 2009 +0100 (2009-12-30)
changeset 1669 61edd9d19e3c
parent 746 b150d6f590fc
permissions -rw-r--r--
scripts/functions: add aria2, a powerfull downloader

aria2 is a powerfull downloader that is capable of chunking and
parallel retrieval.

Due to li;itations in crosstool-NG retrieval facilities, it's not possible
to take fully advantage of aria2. It might happen that, in the future,
those limitations get lifted away, so we can take use features such as
parallel downloading from more than one server at the same time. For now,
it should still speed up downloads thanks to parallel downloading of chunks. 
     1 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.0/gentoo/60_all_gcc43-pr35440.patch

     2 2008-03-19  Jakub Jelinek  <jakub@redhat.com>

     3 

     4 	PR c/35440

     5 	* c-pretty-print.c (pp_c_initializer_list): Handle CONSTRUCTOR

     6 	for all types.

     7 

     8 	* gcc.dg/pr35440.c: New test.

     9 

    10 diff -durN gcc-4.3.0.orig/gcc/c-pretty-print.c gcc-4.3.0/gcc/c-pretty-print.c

    11 --- gcc-4.3.0.orig/gcc/c-pretty-print.c	2008-01-29 14:59:59.000000000 +0100

    12 +++ gcc-4.3.0/gcc/c-pretty-print.c	2008-06-10 14:44:54.000000000 +0200

    13 @@ -1173,6 +1173,12 @@

    14    tree type = TREE_TYPE (e);

    15    const enum tree_code code = TREE_CODE (type);

    16  

    17 +  if (TREE_CODE (e) == CONSTRUCTOR)

    18 +    {

    19 +      pp_c_constructor_elts (pp, CONSTRUCTOR_ELTS (e));

    20 +      return;

    21 +    }

    22 +

    23    switch (code)

    24      {

    25      case RECORD_TYPE:

    26 @@ -1207,16 +1213,12 @@

    27      case VECTOR_TYPE:

    28        if (TREE_CODE (e) == VECTOR_CST)

    29  	pp_c_expression_list (pp, TREE_VECTOR_CST_ELTS (e));

    30 -      else if (TREE_CODE (e) == CONSTRUCTOR)

    31 -	pp_c_constructor_elts (pp, CONSTRUCTOR_ELTS (e));

    32        else

    33  	break;

    34        return;

    35  

    36      case COMPLEX_TYPE:

    37 -      if (TREE_CODE (e) == CONSTRUCTOR)

    38 -	pp_c_constructor_elts (pp, CONSTRUCTOR_ELTS (e));

    39 -      else if (TREE_CODE (e) == COMPLEX_CST || TREE_CODE (e) == COMPLEX_EXPR)

    40 +      if (TREE_CODE (e) == COMPLEX_CST || TREE_CODE (e) == COMPLEX_EXPR)

    41  	{

    42  	  const bool cst = TREE_CODE (e) == COMPLEX_CST;

    43  	  pp_expression (pp, cst ? TREE_REALPART (e) : TREE_OPERAND (e, 0));

    44 diff -durN gcc-4.3.0.orig/gcc/testsuite/gcc.dg/pr35440.c gcc-4.3.0/gcc/testsuite/gcc.dg/pr35440.c

    45 --- gcc-4.3.0.orig/gcc/testsuite/gcc.dg/pr35440.c	1970-01-01 01:00:00.000000000 +0100

    46 +++ gcc-4.3.0/gcc/testsuite/gcc.dg/pr35440.c	2008-06-10 14:44:54.000000000 +0200

    47 @@ -0,0 +1,12 @@

    48 +/* PR c/35440 */

    49 +/* { dg-do compile } */

    50 +/* { dg-options "-std=gnu99" } */

    51 +

    52 +struct A {};

    53 +struct B { int i; char j[2]; };

    54 +

    55 +void foo (void)

    56 +{

    57 +  (struct A){}();			/* { dg-error "called object" } */

    58 +  (struct B){ .i = 2, .j[1] = 1 }();	/* { dg-error "called object" } */

    59 +}
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