From 02a5f409549a0c69a65a6d2a2019491bd9c1ac01 Mon Sep 17 00:00:00 2001
From: BBasile <BBasile@users.noreply.github.com>
Date: Tue, 23 Jan 2018 07:42:26 +0100
Subject: [PATCH] fix #426 - Full output mode breaks `__traits` completion
 (#427)

* fix #426 - Full output mode breaks `__traits` completion

* Add constant completion for the new isDisabled trait
---
 appveyor.yml                 | 24 +++++++++----------
 src/dcd/common/constants.d   | 23 ++++++++++++++++++
 src/dcd/common/messages.d    |  2 +-
 tests/tc_traits/expected.txt | 46 ++++++++++++++++++++++++++++++++++++
 tests/tc_traits/file.d       |  1 +
 tests/tc_traits/run.sh       |  5 ++++
 6 files changed, 88 insertions(+), 13 deletions(-)
 create mode 100644 tests/tc_traits/expected.txt
 create mode 100644 tests/tc_traits/file.d
 create mode 100755 tests/tc_traits/run.sh

diff --git a/appveyor.yml b/appveyor.yml
index 8c31ccf..06d554a 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -19,18 +19,18 @@ environment:
   - DC: dmd
     DVersion: stable
     arch: x86
-  - DC: ldc
-    DVersion: beta
-    arch: x86
-  - DC: ldc
-    DVersion: beta
-    arch: x64
-  - DC: ldc
-    DVersion: stable
-    arch: x86
-  - DC: ldc
-    DVersion: stable
-    arch: x64
+  # - DC: ldc
+  #   DVersion: beta
+  #   arch: x86
+  # - DC: ldc
+  #   DVersion: beta
+  #   arch: x64
+  # - DC: ldc
+  #   DVersion: stable
+  #   arch: x86
+  # - DC: ldc
+  #   DVersion: stable
+  #   arch: x64
 
 skip_tags: false
 branches:
diff --git a/src/dcd/common/constants.d b/src/dcd/common/constants.d
index 989d674..446f164 100644
--- a/src/dcd/common/constants.d
+++ b/src/dcd/common/constants.d
@@ -768,6 +768,29 @@ false
 false
 )`),
 	ConstantCompletion("isAssociativeArray", `Works like $(D isArithmetic), except it's for associative array types.`),
+
+	ConstantCompletion("isDisabled", r"$(P Takes one argument and returns `true` if it's a function declaration
+     marked with `@disable`.)
+
+---
+struct Foo
+{
+ @disable void foo();
+ void bar(){}
+}
+
+static assert(__traits(isDisabled, Foo.foo));
+static assert(!__traits(isDisabled, Foo.bar));
+---
+
+ $(P For any other declaration even if `@disable` is a syntactically valid
+ attribute `false` is returned because the annotation has no effect.)
+
+---
+@disable struct Bar{}
+
+static assert(!__traits(isDisabled, Bar));
+---"),
 	ConstantCompletion("isFinalClass", `Works like $(D isAbstractClass), except it's for final classes.`),
 	ConstantCompletion("isFinalFunction", `$(P Takes one argument. If that argument is a final function,
 	$(D true) is returned, otherwise $(D false).
diff --git a/src/dcd/common/messages.d b/src/dcd/common/messages.d
index 7341ee3..c5511bf 100644
--- a/src/dcd/common/messages.d
+++ b/src/dcd/common/messages.d
@@ -241,7 +241,7 @@ bool sendRequest(Socket socket, AutocompleteRequest request)
  */
 AutocompleteResponse getResponse(Socket socket)
 {
-	ubyte[1024 * 16] buffer;
+	ubyte[1024 * 24] buffer;
 	auto bytesReceived = socket.receive(buffer);
 	if (bytesReceived == Socket.ERROR)
 		throw new Exception("Incorrect number of bytes received");
diff --git a/tests/tc_traits/expected.txt b/tests/tc_traits/expected.txt
new file mode 100644
index 0000000..e5c14cf
--- /dev/null
+++ b/tests/tc_traits/expected.txt
@@ -0,0 +1,46 @@
+identifiers
+allMembers	k
+classInstanceSize	k
+compiles	k
+derivedMembers	k
+getAliasThis	k
+getAttributes	k
+getFunctionAttributes	k
+getFunctionVariadicStyle	k
+getLinkage	k
+getMember	k
+getOverloads	k
+getParameterStorageClasses	k
+getPointerBitmap	k
+getProtection	k
+getUnitTests	k
+getVirtualFunctions	k
+getVirtualIndex	k
+getVirtualMethods	k
+hasMember	k
+identifier	k
+isAbstractClass	k
+isAbstractFunction	k
+isArithmetic	k
+isAssociativeArray	k
+isDisabled	k
+isFinalClass	k
+isFinalFunction	k
+isFloating	k
+isFuture	k
+isIntegral	k
+isLazy	k
+isNested	k
+isOut	k
+isOverrideFunction	k
+isPOD	k
+isRef	k
+isSame	k
+isScalar	k
+isStaticArray	k
+isStaticFunction	k
+isTemplate	k
+isUnsigned	k
+isVirtualFunction	k
+isVirtualMethod	k
+parent	k
diff --git a/tests/tc_traits/file.d b/tests/tc_traits/file.d
new file mode 100644
index 0000000..7e80c0e
--- /dev/null
+++ b/tests/tc_traits/file.d
@@ -0,0 +1 @@
+__traits(
diff --git a/tests/tc_traits/run.sh b/tests/tc_traits/run.sh
new file mode 100755
index 0000000..ce617de
--- /dev/null
+++ b/tests/tc_traits/run.sh
@@ -0,0 +1,5 @@
+set -e
+set -u
+
+../../bin/dcd-client $1 file.d -c 9 > actual.txt
+diff actual.txt expected.txt