Merge tag 'upstream/1.3.3' into debian-sid

* tag 'upstream/1.3.3':
  Imported Upstream version 1.3.3

4 files changed, 35 insertions, 18 deletions

diff --git a/src/pkg/net/net_windows_test.go b/src/pkg/net/net_windows_test.go
index 2f57745e3..750a4304b 100644
--- a/src/pkg/net/net_windows_test.go
+++ b/src/pkg/net/net_windows_test.go
@@ -16,6 +16,8 @@ import (
 )
 
 func TestAcceptIgnoreSomeErrors(t *testing.T) {
+	t.Skip("skipping temporarily, see issue 8662")
+
 	recv := func(ln Listener) (string, error) {
 		c, err := ln.Accept()
 		if err != nil {
diff --git a/src/pkg/runtime/asm_amd64.s b/src/pkg/runtime/asm_amd64.s
index 3c7eaf343..2e2886609 100644
--- a/src/pkg/runtime/asm_amd64.s
+++ b/src/pkg/runtime/asm_amd64.s
@@ -784,7 +784,8 @@ havem:
 	MOVQ	BP, -8(DI)
 	LEAQ	-(8+8)(DI), SP
 	MOVQ	R8, 0(SP)
-	CALL	runtime·cgocallbackg(SB)
+	MOVQ	$runtime·cgocallbackg(SB), AX // hide function call from linker
+	CALL	AX
 	MOVQ	0(SP), R8
 
 	// Restore g->sched (== m->curg->sched) from saved values.
diff --git a/src/pkg/runtime/runtime.c b/src/pkg/runtime/runtime.c
index 3a4f7199e..3b322e0de 100644
--- a/src/pkg/runtime/runtime.c
+++ b/src/pkg/runtime/runtime.c
@@ -138,8 +138,6 @@ runtime·goenvs_unix(void)
 	syscall·envs.array = (byte*)s;
 	syscall·envs.len = n;
 	syscall·envs.cap = n;
-
-	traceback_cache = ~(uint32)0;
 }
 
 int32
@@ -343,6 +341,16 @@ runtime·parsedebugvars(void)
 {
 	byte *p;
 	intgo i, n;
+	bool tmp;
+	
+	// gotraceback caches the GOTRACEBACK setting in traceback_cache.
+	// gotraceback can be called before the environment is available.
+	// traceback_cache must be reset after the environment is made
+	// available, in order for the environment variable to take effect.
+	// The code is fixed differently in Go 1.4.
+	// This is a limited fix for Go 1.3.3.
+	traceback_cache = ~(uint32)0;
+	runtime·gotraceback(&tmp);
 
 	p = runtime·getenv("GODEBUG");
 	if(p == nil)
diff --git a/src/pkg/time/format_test.go b/src/pkg/time/format_test.go
index 3bc8f4294..46a598155 100644
--- a/src/pkg/time/format_test.go
+++ b/src/pkg/time/format_test.go
@@ -183,39 +183,45 @@ func TestParse(t *testing.T) {
 	}
 }
 
-func TestParseInSydney(t *testing.T) {
-	loc, err := LoadLocation("Australia/Sydney")
+func TestParseInLocation(t *testing.T) {
+	// Check that Parse (and ParseInLocation) understand that
+	// Feb 01 AST (Arabia Standard Time) and Feb 01 AST (Atlantic Standard Time)
+	// are in different time zones even though both are called AST
+
+	baghdad, err := LoadLocation("Asia/Baghdad")
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	// Check that Parse (and ParseInLocation) understand
-	// that Feb EST and Aug EST are different time zones in Sydney
-	// even though both are called EST.
-	t1, err := ParseInLocation("Jan 02 2006 MST", "Feb 01 2013 EST", loc)
+	t1, err := ParseInLocation("Jan 02 2006 MST", "Feb 01 2013 AST", baghdad)
 	if err != nil {
 		t.Fatal(err)
 	}
-	t2 := Date(2013, February, 1, 00, 00, 00, 0, loc)
+	t2 := Date(2013, February, 1, 00, 00, 00, 0, baghdad)
 	if t1 != t2 {
-		t.Fatalf("ParseInLocation(Feb 01 2013 EST, Sydney) = %v, want %v", t1, t2)
+		t.Fatalf("ParseInLocation(Feb 01 2013 AST, Baghdad) = %v, want %v", t1, t2)
 	}
 	_, offset := t1.Zone()
-	if offset != 11*60*60 {
-		t.Fatalf("ParseInLocation(Feb 01 2013 EST, Sydney).Zone = _, %d, want _, %d", offset, 11*60*60)
+	if offset != 3*60*60 {
+		t.Fatalf("ParseInLocation(Feb 01 2013 AST, Baghdad).Zone = _, %d, want _, %d", offset, 3*60*60)
+	}
+
+	blancSablon, err := LoadLocation("America/Blanc-Sablon")
+	if err != nil {
+		t.Fatal(err)
 	}
 
-	t1, err = ParseInLocation("Jan 02 2006 MST", "Aug 01 2013 EST", loc)
+	t1, err = ParseInLocation("Jan 02 2006 MST", "Feb 01 2013 AST", blancSablon)
 	if err != nil {
 		t.Fatal(err)
 	}
-	t2 = Date(2013, August, 1, 00, 00, 00, 0, loc)
+	t2 = Date(2013, February, 1, 00, 00, 00, 0, blancSablon)
 	if t1 != t2 {
-		t.Fatalf("ParseInLocation(Aug 01 2013 EST, Sydney) = %v, want %v", t1, t2)
+		t.Fatalf("ParseInLocation(Feb 01 2013 AST, Blanc-Sablon) = %v, want %v", t1, t2)
 	}
 	_, offset = t1.Zone()
-	if offset != 10*60*60 {
-		t.Fatalf("ParseInLocation(Aug 01 2013 EST, Sydney).Zone = _, %d, want _, %d", offset, 10*60*60)
+	if offset != -4*60*60 {
+		t.Fatalf("ParseInLocation(Feb 01 2013 AST, Blanc-Sablon).Zone = _, %d, want _, %d", offset, -4*60*60)
 	}
 }