refactor: change makefile to reflect drop of php5 and run make

Makefile

@@ -1,5 +1,3 @@
-PHPFILE=example.php
-
 all: compile fmt build
 
 fmt:
@@ -16,47 +14,42 @@ cover:
 	go test ./... --cover
 
 bench:
-	go test -benchmem -bench=. ./internal/php5
+	go test -benchmem -bench=. ./internal/php8
 	go test -benchmem -bench=. ./internal/php7
 
-compile: ./internal/php5/php5.go ./internal/php7/php7.go ./internal/php8/php8.go ./internal/php8/scanner.go ./internal/scanner/scanner.go
-	sed -i -e 's/yyErrorVerbose = false/yyErrorVerbose = true/g' ./internal/php5/php5.go
-	sed -i -e 's/yyErrorVerbose = false/yyErrorVerbose = true/g' ./internal/php7/php7.go
+compile: ./internal/php8/php8.go ./internal/php7/php7.go ./internal/php8/scanner.go ./internal/php7/scanner.go
 	sed -i -e 's/yyErrorVerbose = false/yyErrorVerbose = true/g' ./internal/php8/php8.go
-	sed -i -e 's/\/\/line/\/\/ line/g' ./internal/php5/php5.go
-	sed -i -e 's/\/\/line/\/\/ line/g' ./internal/php7/php7.go
+	sed -i -e 's/yyErrorVerbose = false/yyErrorVerbose = true/g' ./internal/php7/php7.go
 	sed -i -e 's/\/\/line/\/\/ line/g' ./internal/php8/php8.go
-	sed -i -e 's/\/\/line/\/\/ line/g' ./internal/scanner/scanner.go
+	sed -i -e 's/\/\/line/\/\/ line/g' ./internal/php7/php7.go
 	sed -i -e 's/\/\/line/\/\/ line/g' ./internal/php8/scanner.go
+	sed -i -e 's/\/\/line/\/\/ line/g' ./internal/php7/scanner.go
 	rm -f y.output
 
-./internal/scanner/scanner.go: ./internal/scanner/scanner.rl
-	ragel -Z -G2 -o $@ $<
-
-./internal/php5/php5.go: ./internal/php5/php5.y
-	goyacc -o $@ $<
-
-./internal/php7/php7.go: ./internal/php7/php7.y
-	goyacc -o $@ $<
-
 ./internal/php8/php8.go: ./internal/php8/php8.y
 	goyacc -o $@ $<
 
 ./internal/php8/scanner.go: ./internal/php8/scanner.rl
 	ragel -Z -G2 -o $@ $<
 
+./internal/php7/scanner.go: ./internal/php7/scanner.rl
+	ragel -Z -G2 -o $@ $<
+
+./internal/php7/php7.go: ./internal/php7/php7.y
+	goyacc -o $@ $<
+
 cpu_pprof:
+	go test -cpuprofile cpu.pprof -bench=. -benchtime=20s ./internal/php8
+	go tool pprof ./php8.test cpu.pprof
+
+mem_pprof:
+	go test -memprofile mem.pprof -bench=. -benchtime=20s -benchmem ./internal/php8
+	go tool pprof -alloc_objects ./php8.test mem.pprof
+
+cpu_pprof_php7:
 	go test -cpuprofile cpu.pprof -bench=. -benchtime=20s ./internal/php7
 	go tool pprof ./php7.test cpu.pprof
 
-mem_pprof:
+mem_pprof_php5:
 	go test -memprofile mem.pprof -bench=. -benchtime=20s -benchmem ./internal/php7
 	go tool pprof -alloc_objects ./php7.test mem.pprof
-
-cpu_pprof_php5:
-	go test -cpuprofile cpu.prof -bench=. -benchtime=20s ./internal/php5
-	go tool pprof ./php5.test cpu.prof
-
-mem_pprof_php5:
-	go test -memprofile mem.prof -bench=. -benchtime=20s -benchmem ./internal/php5
-	go tool pprof -alloc_objects ./php5.test mem.prof

internal/tester/lexer_token_string.go

@@ -3,8 +3,8 @@ package tester
 import (
 	"testing"
 
-	"github.com/VKCOM/php-parser/internal/php8"
 	"github.com/VKCOM/php-parser/internal/php7"
+	"github.com/VKCOM/php-parser/internal/php8"
 	"github.com/VKCOM/php-parser/pkg/conf"
 	"github.com/VKCOM/php-parser/pkg/version"
 	"gotest.tools/assert"

internal/tester/lexer_token_struct.go

@@ -3,8 +3,8 @@ package tester
 import (
 	"testing"
 
-	"github.com/VKCOM/php-parser/internal/php8"
 	"github.com/VKCOM/php-parser/internal/php7"
+	"github.com/VKCOM/php-parser/internal/php8"
 	"github.com/VKCOM/php-parser/pkg/conf"
 	"github.com/VKCOM/php-parser/pkg/token"
 	"github.com/VKCOM/php-parser/pkg/version"

internal/tester/parser_dump.go

@@ -49,7 +49,7 @@ func (p *ParserDumpTestSuite) UsePHP8() {
 }
 
 func (p *ParserDumpTestSuite) Run() {
-    p.t.Helper()
+	p.t.Helper()
 
 	config := conf.Config{
 		Version: &p.Version,

pkg/parser/doc.go

@@ -1,5 +1,4 @@
 /*
-
 A Parser for PHP written in Go
 
 Package usage example: