Support Go 1.14.

Author: QuLogic

.circleci/config.yml

@@ -10,11 +10,14 @@ commands:
     parameters:
       llvm:
         type: string
+      distro:
+        type: string
+        default: "stretch"
     steps:
       - run:
           name: "Install apt dependencies"
           command: |
-            echo 'deb http://apt.llvm.org/stretch/ llvm-toolchain-stretch<<parameters.llvm>> main' | sudo tee /etc/apt/sources.list.d/llvm.list
+            echo 'deb http://apt.llvm.org/<<parameters.distro>>/ llvm-toolchain-stretch<<parameters.llvm>> main' | sudo tee /etc/apt/sources.list.d/llvm.list
             wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key|sudo apt-key add -
             sudo apt-get update
             sudo apt-get install \
@@ -62,11 +65,16 @@ commands:
           paths:
             - lib/wasi-libc/sysroot
   test-linux:
+    parameters:
+      distro:
+        type: string
+        default: "stretch"
     steps:
       - checkout
       - submodules
       - apt-dependencies:
           llvm: "-9"
+          distro: <<parameters.distro>>
       - install-node
       - restore_cache:
           keys:
@@ -321,6 +329,12 @@ jobs:
       - image: circleci/golang:1.13-stretch
     steps:
       - test-linux
+  test-llvm9-go114:
+    docker:
+      - image: circleci/golang:1.14-rc-buster
+    steps:
+      - test-linux:
+          distro: "buster"
   assert-test-linux:
     docker:
       - image: circleci/golang:1.13-stretch
@@ -346,6 +360,7 @@ workflows:
       - test-llvm9-go111
       - test-llvm9-go112
       - test-llvm9-go113
+      - test-llvm9-go114
       - build-linux
       - build-macos
       - assert-test-linux

builder/config.go

@@ -25,8 +25,8 @@ func NewConfig(options *compileopts.Options) (*compileopts.Config, error) {
 	if err != nil {
 		return nil, fmt.Errorf("could not read version from GOROOT (%v): %v", goroot, err)
 	}
-	if major != 1 || (minor != 11 && minor != 12 && minor != 13) {
-		return nil, fmt.Errorf("requires go version 1.11, 1.12, or 1.13, got go%d.%d", major, minor)
+	if major != 1 || minor < 11 || minor > 14 {
+		return nil, fmt.Errorf("requires go version 1.11, 1.12, 1.13, or 1.14, got go%d.%d", major, minor)
 	}
 	clangHeaderPath := getClangHeaderPath(goenv.Get("TINYGOROOT"))
 	return &compileopts.Config{