Go: preparation for support generics

Units/parser-go.r/github-issue-2430.d/expected.tags

@@ -0,0 +1 @@
+main	input.go	/^func main() {$/;"	f	package:main

Units/parser-go.r/github-issue-2430.d/input.go

@@ -4,3 +4,6 @@ package main
 type Interval struct {
         Start, Stop string
 }
+
+func main() {
+}

Units/parser-go.r/github-issue-2430.d/validator

@@ -0,0 +1 @@
+go

Units/parser-go.r/go-crash-issue-2220.d/validator

@@ -0,0 +1 @@
+go

Units/parser-go.r/go-dont-solve-type-for-underscore-var.d/validator

@@ -0,0 +1 @@
+go

Units/parser-go.r/go-end-field-for-types.d/validator

@@ -0,0 +1 @@
+go

Units/parser-go.r/go-funcs.d/validator

@@ -0,0 +1 @@
+go

Units/parser-go.r/go-goroutines.d/validator

@@ -0,0 +1 @@
+go

Units/parser-go.r/go-helloworld.d/validator

@@ -0,0 +1 @@
+go

Units/parser-go.r/go-ignore-underscore-var.d/validator

@@ -0,0 +1 @@
+go

Units/parser-go.r/go-op-less-than.d/validator

@@ -0,0 +1 @@
+go

Units/parser-go.r/go-timeouts.d/validator

@@ -0,0 +1 @@
+go

Units/parser-go.r/go-torture.d/validator

@@ -0,0 +1 @@
+go

Units/parser-go.r/go-variadic-dots.d/validator

@@ -0,0 +1 @@
+go

circle.yml

@@ -22,9 +22,9 @@ jobs:
            name: Install tools for building ctags and validating test input files
            command: |
              dnf -y install awk gcc automake autoconf pkgconfig make libseccomp-devel libxml2-devel jansson-devel libyaml-devel pcre2-devel findutils diffutils sudo
-             dnf -y install jq puppet python3-sphinx
+             dnf -y install python3-sphinx
              # These are for input-validation.
-             dnf -y install g++ jq puppet nodejs gcc-gfortran gcc-gnat typescript swi-prolog
+             dnf -y install g++ jq puppet nodejs gcc-gfortran gcc-gnat typescript swi-prolog rubypick golang-bin
              # nodejs requires libsqlite.so.0 with sqlite-session feature
              # It was turned off in 3.46.1-1.
              dnf -y update sqlite-libs

docs/news/HEAD.rst

@@ -76,6 +76,10 @@ QemuHX:
     * Implement a selector arbitrating Haxe and QemuHX parsers, both handling
 	  ``.hx`` file extension.
 
+Go:
+
+    * Add ``receiver`` field to ``func`` kind tags.
+
 New parsers
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 The following parsers have been added:

main/vstring.h

@@ -65,8 +65,8 @@ extern void vStringCat (vString *const string, const vString *const s);
 extern void vStringCatS (vString *const string, const char *const s);
 extern void vStringNCat (vString *const string, const vString *const s, const size_t length);
 
-/* vStringNCatS calls strnlen(S,LENGTH) thought it takes LENGTH because
- * the handle the case that the length of S is smaller than LENGTH.
+/* vStringNCatS calls strnlen(S,LENGTH) though it takes LENGTH because
+ * it handles the case that the length of S is smaller than LENGTH.
  *
  * In the case a caller knows the length equals to or is greater than LENGTH,
  * calling strlen is just overhead. vStringNCatSUnsafe doesn't call strlen. */

misc/validators/g++-common.sh

@@ -1,4 +1,5 @@
-# -*- sh -*-
+#!/bin/sh
+#
 # g++-common.sh - common code used in validator-cxx*
 #
 #  Copyright (c) 2022, Masatake YAMATO
@@ -25,11 +26,15 @@ shift 3
 
 case "$action" in
     is_runnable)
-	type g++ > /dev/null 2>&1
-	exit $?
-	;;
+		command -v g++ > /dev/null 2>&1
+		exit $?
+		;;
     validate)
-	g++ -fsyntax-only -std=${STD} "$@" "$input" > /dev/null
-	exit $?
+		g++ -fsyntax-only -std=${STD} "$@" "$input" > /dev/null
+		exit $?
+	;;
+	*)
+		echo "$0: unknown action: $action" >&2
+		exit 1
 	;;
 esac

misc/validators/gfortran-common.sh

@@ -1,4 +1,5 @@
-# -*- sh -*-
+#!/bin/sh
+#
 # gfortran-common.sh - common code used in validator-fortran*
 #
 #  Copyright (c) 2024, Masatake YAMATO
@@ -24,11 +25,15 @@ shift 2
 
 case "$action" in
     is_runnable)
-	type gfortran > /dev/null 2>&1
-	exit $?
+		command -v gfortran > /dev/null 2>&1
+		exit $?
 	;;
     validate)
-	gfortran -fsyntax-only "$@" "$input" > /dev/null
-	exit $?
+		gfortran -fsyntax-only "$@" "$input" > /dev/null
+		exit $?
+	;;
+	*)
+		echo "$0: unknown action: $action" >&2
+		exit 1
 	;;
 esac

misc/validators/tsc-common.sh

@@ -1,4 +1,5 @@
-# -*- sh -*-
+#!/bin/sh
+#
 # tsc-common.sh - common code used in validator-tsc*
 #
 #  Copyright (c) 2026, Masatake YAMATO
@@ -25,11 +26,15 @@ shift 3
 
 case "$action" in
     is_runnable)
-	type tsc > /dev/null 2>&1
-	exit $?
+		command -v tsc > /dev/null 2>&1
+		exit $?
 	;;
     validate)
-	tsc --noEmit "$input" --target $TARGET > /dev/null
-	exit $?
+		tsc --noEmit "$input" --target $TARGET > /dev/null
+		exit $?
+	;;
+	*)
+		echo "$0: unknown action: $action" >&2
+		exit 1
 	;;
 esac

misc/validators/validator-c

@@ -1,4 +1,5 @@
-# -*- sh -*-
+#!/bin/sh
+#
 # validator-c --- validating C input files
 #
 #  Copyright (c) 2022, Masatake YAMATO
@@ -22,11 +23,15 @@ input=$2
 
 case "$action" in
     is_runnable)
-	type gcc > /dev/null 2>&1
+	command -v gcc > /dev/null 2>&1
 	exit $?
 	;;
     validate)
 	gcc -fsyntax-only "$input" > /dev/null
 	exit $?
 	;;
+    *)
+	echo "$0: unknown action: $action" >&2
+	exit 1
+	;;
 esac

misc/validators/validator-cxx03

@@ -1 +1,2 @@
-source $3/g++-common.sh $1 $2 c++03
+#!/bin/sh
+. "$3"/g++-common.sh "$1" "$2" c++03

misc/validators/validator-cxx11

@@ -1 +1,2 @@
-source $3/g++-common.sh $1 $2 c++11
+#!/bin/sh
+. "$3"/g++-common.sh "$1" "$2" c++11

misc/validators/validator-cxx17

@@ -1 +1,2 @@
-source $3/g++-common.sh $1 $2 c++17
+#!/bin/sh
+. "$3"/g++-common.sh "$1" "$2" c++17

misc/validators/validator-cxx20+module

@@ -1 +1,2 @@
-source $3/g++-common.sh $1 $2 c++20 -fmodules-ts -c
+#!/bin/sh
+. "$3"/g++-common.sh "$1" "$2" c++20 -fmodules-ts -c

misc/validators/validator-fortran+dollar-ok

@@ -1 +1,2 @@
-source $3/gfortran-common.sh $1 $2 -fdollar-ok
+#!/bin/sh
+. "$3"/gfortran-common.sh "$1" "$2" -fdollar-ok

misc/validators/validator-gnat

@@ -1,4 +1,5 @@
-# -*- sh -*-
+#!/bin/sh
+#
 # validator-gnat --- validating Ada input files
 #
 #  Copyright (c) 2025, Masatake YAMATO
@@ -22,11 +23,15 @@ input=$2
 
 case "$action" in
     is_runnable)
-	type gnat > /dev/null 2>&1
+	command -v gnat > /dev/null 2>&1
 	exit $?
 	;;
     validate)
-	gnat compile -gnats "$input" >& /dev/null
+	gnat compile -gnats "$input" > /dev/null 2>&1
 	exit $?
 	;;
+    *)
+	echo "$0: unknown action: $action" >&2
+	exit 1
+	;;
 esac

misc/validators/validator-go

@@ -0,0 +1,37 @@
+#!/bin/sh
+#
+# validator-go - validating go input files with go command
+#
+#  Copyright (c) 2026, Masatake YAMATO
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+# USA.
+#
+action=$1
+input=$2
+case "$action" in
+    is_runnable)
+	command -v go > /dev/null 2>&1
+	exit $?
+	;;
+    validate)
+	go build -o /dev/null "$input"
+	exit $?
+	;;
+    *)
+	echo "$0: unknown action: $action" >&2
+	exit 1
+	;;
+esac

misc/validators/validator-jq

@@ -1,4 +1,5 @@
-# -*- sh -*-
+#!/bin/sh
+#
 # validator-jq - validating json input files
 #
 #  Copyright (c) 2018, Red Hat, Inc.
@@ -32,11 +33,15 @@ action=$1
 input=$2
 case "$action" in
     is_runnable)
-	type jq > /dev/null 2>&1
+	command -v jq > /dev/null 2>&1
 	exit $?
 	;;
     validate)
 	jq . "$input" > /dev/null
 	exit $?
 	;;
+    *)
+	echo "$0: unknown action: $action" >&2
+	exit 1
+	;;
 esac

misc/validators/validator-node

@@ -1,4 +1,5 @@
-# -*- sh -*-
+#!/bin/sh
+#
 # validator-node - validating JavaScript input files with node
 #
 #  Copyright (c) 2022, Masatake YAMATO
@@ -22,11 +23,15 @@ action=$1
 input=$2
 case "$action" in
     is_runnable)
-	type node > /dev/null 2>&1
+	command -v node > /dev/null 2>&1
 	exit $?
 	;;
     validate)
 	node --check "$input" > /dev/null
 	exit $?
 	;;
+    *)
+	echo "$0: unknown action: $action" >&2
+	exit 1
+	;;
 esac

misc/validators/validator-puppet

@@ -1,4 +1,5 @@
-# -*- sh -*-
+#!/bin/sh
+#
 # validator-puppet - validating puppetManifest input files
 #
 #  Copyright (c) 2018, Hakan Baba
@@ -50,11 +51,15 @@ action=$1
 input=$2
 case "$action" in
     is_runnable)
-	type puppet > /dev/null 2>&1
+	command -v puppet > /dev/null 2>&1
 	exit $?
 	;;
     validate)
 	puppet apply --noop "$input" > /dev/null
 	exit $?
 	;;
+    *)
+	echo "$0: unknown action: $action" >&2
+	exit 1
+	;;
 esac

misc/validators/validator-python

@@ -1,4 +1,5 @@
-# -*- sh -*-
+#!/bin/sh
+#
 # validator-python --- validating Python input files
 #
 #  Copyright (c) 2025, Masatake YAMATO
@@ -23,16 +24,20 @@ input=$2
 
 case "$action" in
     is_runnable)
-	type ${PYTHON} > /dev/null 2>&1
+	command -v "${PYTHON}" > /dev/null 2>&1
 	exit $?
 	;;
     validate)
-	${PYTHON} -m py_compile "$input"
+	"${PYTHON}" -m py_compile "$input"
 	s=$?
 	d=$(dirname "$input")
 	b=$(basename "$input" .py)
-	rm $d/__pycache__/$b*pyc
-	rmdir $d/__pycache__
+	rm "$d"/__pycache__/"$b"*pyc
+	rmdir "$d"/__pycache__
 	exit $s
 	;;
+    *)
+	echo "$0: unknown action: $action" >&2
+	exit 1
+	;;
 esac

misc/validators/validator-ruby

@@ -1,4 +1,5 @@
-# -*- sh -*-
+#!/bin/sh
+#
 # validator-ruby - validating Ruby input files with ruby
 #
 #  Copyright (c) 2022 Masatake YAMATO
@@ -22,11 +23,15 @@ action=$1
 input=$2
 case "$action" in
     is_runnable)
-	type ruby > /dev/null 2>&1
+	command -v ruby > /dev/null 2>&1
 	exit $?
 	;;
     validate)
 	ruby -c "$input" > /dev/null
 	exit $?
 	;;
+    *)
+	echo "$0: unknown action: $action" >&2
+	exit 1
+	;;
 esac