- Update to 05_20140720

  Changes:

  * The compiler has been improved to generate overflow checking code
    by default. The generation of overflow checking code can be
    switched off with the option -so.
  * The exception OVERFLOW_ERROR has been introduced. It is raised by
    the interpreter and by compiled programs when an integer overflow
    occurs.
  * A paragraph about integer overflow and the installation of Seed7
    has been added to the FAQ.
  * The chapter about exceptions in the manual has been improved.
  * The program chkovf.sd7, which checks the recogition of integer
    overflows, has been added.
  * Checks for +, -, *, rem, mod, <<, +:=, -:=, *:=, succ, pred, incr
    and decr have been added to chkint.sd7.
  * Checks for the lpad operator have been added to chkstr.sd7.
  * The compiler option -r has been replace by the option -sr.
  * The program calc7.sd7 has been improved to report MEMORY_ERROR and
    OVERFLOW_ERROR.
  * The library make.s7i has been improved such that make7.sd7 accepts
    echo (and echo.) statements without parameters.
  * The function eof has been defined for the type tlsFile in tls.s7i.
  * The function gets in tls.s7i has been improved.
  * The function getHttp in gethttp.s7i has been improved to avoid an
    endless loop when eof has been reached.
  * The function memcpy_from_strelem has been added to striutl.c. This
    function uses loop unrolling inspired by Duff's device and a trick
    with a binary or (|=) to check for allowed values.
  * The functions filWrite, socWrite and bstParse have been changed
    to use memcpy_from_strelem. The reduction in runtime has been
    measured with gcc and valgrind. The runtime of filWrite, socWrite
    and bstParse has been reduced to 53%, 61% and 56% respectively.
  * Documentation comments have been added to integer.s7i, bin32.s7i,
    intlib.c and striutl.c.
  * The compiler has been improved to generate overflow checking code
    for *, <<, >>, *:=, <<:= and >>:= .
  * The generation of overflow checking code for the operators rem and
    mod has been improved.
  * Checks for overflow, division by zero, numeric error and index out
    of bounds in compiled programs now use the macros ovfChk, divChk,
    numChk and idxChk. This macros inform the C compiler about the
    unlikeliness of an exception.
  * The function fltIPow has been improved to avoid a signed integer
    overflow, when the exponent is the most negative integer.
  * The primitive actions INT_ULSHIFT and INT_ULSHIFT_ASSIGN have been
    added and supported in interpreter and compiler.
  * A version of the function uint_rand, which uses 128-bit integers,
    has been added to int_rtl.c.
  * The function raise_error3 in runerr.c has been renamed to
    interprRaiseError.
  * The configuration values INT128TYPE, UINT128TYPE and MACRO_DEFS
    have been added to cc_conf.s7i. The configuration value
    SIGILL_ON_OVERFLOW has been replaced with OVERFLOW_SIGNAL.
  * The functions constValueIsEqual, checkRangeFromZero,
    process_const_int_lshift, process_const_int_lshift_assign,
    process_const_int_rshift_assign, process_const_int_mult,
    process_const_int_mult_assign, process_const_int_ulshift_assign,
    process_const_int_ulshift and process_const_int_urshift_assign
    have been added to int_act.s7i.
  * The function intExpr in chkbig.sd7, chkexc.sd7, chkint.sd7 and
    chkstr.sd7 has been changed to make sure that the C compiler
    cannot evaluate it at compile time.
  * The runtime of the functions str_lpad, strLpad and strLpadTemp has
    been improved.

2 files changed, 3 insertions, 3 deletions

diff --git a/lang/seed7/Makefile b/lang/seed7/Makefile
index b9b7c3382990..d6b0670a9953 100644
--- a/lang/seed7/Makefile
+++ b/lang/seed7/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	seed7
-DISTVERSION=	05_20140706
+DISTVERSION=	05_20140720
 CATEGORIES=	lang
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/${DISTNAME}/
 DISTNAME=	${PORTNAME}_${DISTVERSION}
diff --git a/lang/seed7/distinfo b/lang/seed7/distinfo
index 9258f971c233..7ff9cac43833 100644
--- a/lang/seed7/distinfo
+++ b/lang/seed7/distinfo
@@ -1,2 +1,2 @@
-SHA256 (seed7_05_20140706.tgz) = 3c45ce5d6c766a02258f8d04ce939a8435cb07aa881ad807b8eb0cbee81f2696
-SIZE (seed7_05_20140706.tgz) = 2145580
+SHA256 (seed7_05_20140720.tgz) = 97a37c09a30dce50c65ba93f5cb66e71c091e7943e91ca7e34adfc3b94c58596
+SIZE (seed7_05_20140720.tgz) = 2208235