Merge libphobos upstream version 2.076.1

Updated the library version to 76:3:0.

libphobos/ChangeLog:

2018-11-28  Iain Buclaw  <ibuclaw@gdcproject.org>

	* Makefile.in: Rebuild.
	* configure: Rebuild.
	* configure.ac (DRUNTIME_SOVERSION): Remove.
	(PHOBOS_SOVERSION): Remove.
	(libtool_VERSION): Add.
	* libdruntime/Makefile.am: Use libtool_VERSION.
	* libdruntime/Makefile.in: Rebuild.
	* src/Makefile.am: Use libtool_VERSION.
	* src/Makefile.in: Rebuild.
	* testsuite/Makefile.in: Rebuild.

From-SVN: r266572

5 files changed, 20 insertions, 12 deletions

diff --git a/libphobos/src/Makefile.am b/libphobos/src/Makefile.am
index c5b36ae..3ced3ae 100644
--- a/libphobos/src/Makefile.am
+++ b/libphobos/src/Makefile.am
@@ -57,7 +57,7 @@ toolexeclib_DATA = libgphobos.spec
 toolexeclib_LTLIBRARIES = libgphobos.la
 libgphobos_la_SOURCES = $(ALL_PHOBOS_SOURCES) $(ZLIB_SRC)
 libgphobos_la_LIBTOOLFLAGS =
-libgphobos_la_LDFLAGS = -Xcompiler -nophoboslib -version-info $(PHOBOS_SOVERSION)
+libgphobos_la_LDFLAGS = -Xcompiler -nophoboslib -version-info $(libtool_VERSION)
 libgphobos_la_LIBADD = ../libdruntime/libgdruntime.la
 libgphobos_la_DEPENDENCIES = libgphobos.spec
 
diff --git a/libphobos/src/Makefile.in b/libphobos/src/Makefile.in
index 08470ab..f0c8f87 100644
--- a/libphobos/src/Makefile.in
+++ b/libphobos/src/Makefile.in
@@ -507,7 +507,6 @@ DCFG_HAVE_LIBATOMIC = @DCFG_HAVE_LIBATOMIC@
 DCFG_MINFO_BRACKETING = @DCFG_MINFO_BRACKETING@
 DCFG_THREAD_MODEL = @DCFG_THREAD_MODEL@
 DEFS = @DEFS@
-DRUNTIME_SOVERSION = @DRUNTIME_SOVERSION@
 DSYMUTIL = @DSYMUTIL@
 DUMPBIN = @DUMPBIN@
 ECHO_C = @ECHO_C@
@@ -552,7 +551,6 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@
 PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
-PHOBOS_SOVERSION = @PHOBOS_SOVERSION@
 RANLIB = @RANLIB@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
@@ -599,6 +597,7 @@ libphobos_builddir = @libphobos_builddir@
 libphobos_srcdir = @libphobos_srcdir@
 libphobos_toolexecdir = @libphobos_toolexecdir@
 libphobos_toolexeclibdir = @libphobos_toolexeclibdir@
+libtool_VERSION = @libtool_VERSION@
 localedir = @localedir@
 localstatedir = @localstatedir@
 mandir = @mandir@
@@ -698,7 +697,7 @@ toolexeclib_DATA = libgphobos.spec
 toolexeclib_LTLIBRARIES = libgphobos.la
 libgphobos_la_SOURCES = $(ALL_PHOBOS_SOURCES) $(ZLIB_SRC)
 libgphobos_la_LIBTOOLFLAGS = 
-libgphobos_la_LDFLAGS = -Xcompiler -nophoboslib -version-info $(PHOBOS_SOVERSION)
+libgphobos_la_LDFLAGS = -Xcompiler -nophoboslib -version-info $(libtool_VERSION)
 libgphobos_la_LIBADD = ../libdruntime/libgdruntime.la
 libgphobos_la_DEPENDENCIES = libgphobos.spec
 
diff --git a/libphobos/src/std/complex.d b/libphobos/src/std/complex.d
index 7763822..b078051 100644
--- a/libphobos/src/std/complex.d
+++ b/libphobos/src/std/complex.d
@@ -853,7 +853,10 @@ Complex!T cos(T)(Complex!T z)  @safe pure nothrow @nogc
     import std.math;
     assert(cos(complex(0.0)) == 1.0);
     assert(cos(complex(1.3L)) == std.math.cos(1.3L));
-    assert(cos(complex(0, 5.2L)) == cosh(5.2L));
+    auto c1 = cos(complex(0, 5.2L));
+    auto c2 = cosh(5.2L);
+    assert(feqrel(c1.re, c2.re) >= real.mant_dig - 1 &&
+        feqrel(c1.im, c2.im) >= real.mant_dig - 1);
 }
 
 
diff --git a/libphobos/src/std/math.d b/libphobos/src/std/math.d
index 84cf4a7..7bb4d7c 100644
--- a/libphobos/src/std/math.d
+++ b/libphobos/src/std/math.d
@@ -177,7 +177,7 @@ version (StaticallyHaveSSE)
 {
     private enum bool haveSSE = true;
 }
-else
+else version (X86)
 {
     static import core.cpuid;
     private alias haveSSE = core.cpuid.sse;
@@ -887,7 +887,7 @@ Lret: {}
                 -9.889929415807650724957118893791829849557E-1L
             ];
             static immutable real[7] Q = [
-                8.650244186622719093893836740197250197602E10L
+                8.650244186622719093893836740197250197602E10L,
                 -4.152206921457208101480801635640958361612E10L,
                 2.758476078803232151774723646710890525496E9L,
                 -5.733709132766856723608447733926138506824E7L,
@@ -3141,7 +3141,8 @@ float ldexp(float n, int exp) @safe pure nothrow @nogc { return ldexp(cast(real)
 
 @safe pure nothrow @nogc unittest
 {
-    static if (floatTraits!(real).realFormat == RealFormat.ieeeExtended)
+    static if (floatTraits!(real).realFormat == RealFormat.ieeeExtended ||
+               floatTraits!(real).realFormat == RealFormat.ieeeQuadruple)
     {
         assert(ldexp(1.0L, -16384) == 0x1p-16384L);
         assert(ldexp(1.0L, -16382) == 0x1p-16382L);
@@ -4453,6 +4454,7 @@ long lrint(real x) @trusted pure nothrow @nogc
             const j = sign ? -OF : OF;
             x = (j + x) - j;
 
+            const exp = (vu[F.EXPPOS_SHORT] & F.EXPMASK) - (F.EXPBIAS + 1);
             const implicitOne = 1UL << 48;
             auto vl = cast(ulong*)(&x);
             vl[MANTISSA_MSB] &= implicitOne - 1;
@@ -4460,7 +4462,6 @@ long lrint(real x) @trusted pure nothrow @nogc
 
             long result;
 
-            const exp = (vu[F.EXPPOS_SHORT] & F.EXPMASK) - (F.EXPBIAS + 1);
             if (exp < 0)
                 result = 0;
             else if (exp <= 48)
@@ -5337,6 +5338,7 @@ private:
             }
             else version (AArch64)
             {
+                ControlState cont;
                 asm pure nothrow @nogc
                 {
                     "mrs %0, FPCR;" : "=r" cont;
@@ -6668,6 +6670,10 @@ if (isFloatingPoint!(F) && isIntegral!(G))
     {
         pragma(msg, "test disabled on ARM, see bug 5628");
     }
+    else version (GNU)
+    {
+        pragma(msg, "test disabled on GNU, see bug 5628");
+    }
     else
     {
         assert(pow(xd, neg2) == 1 / (x * x));
diff --git a/libphobos/src/std/random.d b/libphobos/src/std/random.d
index b3116e18..f4c64d4 100644
--- a/libphobos/src/std/random.d
+++ b/libphobos/src/std/random.d
@@ -64,15 +64,15 @@ import std.traits;
     // Generate a uniformly-distributed integer in the range [0, 14]
     // If no random generator is passed, the global `rndGen` would be used
     auto i = uniform(0, 15, rnd);
-    assert(i == 12);
+    assert(i >= 0 && i < 15);
 
     // Generate a uniformly-distributed real in the range [0, 100)
     auto r = uniform(0.0L, 100.0L, rnd);
-    assert(r == 79.65429843861011285);
+    assert(r >= 0 && r < 100);
 
     // Generate a 32-bit random number
     auto u = uniform!uint(rnd);
-    assert(u == 4083286876);
+    static assert(is(typeof(u) == uint));
 }
 
 version (unittest)