Added more tests

src/errors/Common.go

@@ -7,6 +7,7 @@ var (
 	ExpectedFunctionParameters = &Base{"Expected function parameters"}
 	ExpectedFunctionDefinition = &Base{"Expected function definition"}
 	ExpectedIfBeforeElse       = &Base{"Expected an 'if' block before 'else'"}
+	ExpectedPackageName        = &Base{"Expected package name"}
 	ExpectedStructName         = &Base{"Expected struct name"}
 	InvalidNumber              = &Base{"Invalid number"}
 	InvalidExpression          = &Base{"Invalid expression"}

src/scanner/Scan.go

@@ -18,9 +18,8 @@ func Scan(files []string) (<-chan *fs.File, <-chan *core.Function, <-chan types.
 		errors:    make(chan error),
 	}
 
-	scanner.queueDirectory(filepath.Join(config.Library, "mem"), "mem")
-
 	go func() {
+		scanner.queueDirectory(filepath.Join(config.Library, "mem"), "mem")
 		scanner.queue(files...)
 		scanner.group.Wait()
 		close(scanner.files)

src/scanner/scanImport.go

@@ -4,6 +4,7 @@ import (
 	"path/filepath"
 
 	"git.akyoto.dev/cli/q/src/config"
+	"git.akyoto.dev/cli/q/src/errors"
 	"git.akyoto.dev/cli/q/src/fs"
 	"git.akyoto.dev/cli/q/src/token"
 )
@@ -13,7 +14,7 @@ func (s *Scanner) scanImport(file *fs.File, tokens token.List, i int) (int, erro
 	i++
 
 	if tokens[i].Kind != token.Identifier {
-		panic("expected package name")
+		return i, errors.New(errors.ExpectedPackageName, file, tokens[i].Position)
 	}
 
 	packageName := tokens[i].Text(file.Bytes)
@@ -31,11 +32,5 @@ func (s *Scanner) scanImport(file *fs.File, tokens token.List, i int) (int, erro
 	}
 
 	s.queueDirectory(fullPath, packageName)
-	i++
-
-	if tokens[i].Kind != token.NewLine && tokens[i].Kind != token.EOF {
-		panic("expected newline or eof")
-	}
-
 	return i, nil
 }

tests/errors/ExpectedPackageName.q

@@ -0,0 +1 @@
+import

tests/errors_test.go

@@ -20,6 +20,7 @@ var errs = []struct {
 	{"ExpectedIfBeforeElse.q", errors.ExpectedIfBeforeElse},
 	{"ExpectedIfBeforeElse2.q", errors.ExpectedIfBeforeElse},
 	{"ExpectedStructName.q", errors.ExpectedStructName},
+	{"ExpectedPackageName.q", errors.ExpectedPackageName},
 	{"InvalidInstructionExpression.q", &errors.InvalidInstruction{Instruction: "+"}},
 	{"InvalidInstructionIdentifier.q", &errors.InvalidInstruction{Instruction: "abc"}},
 	{"InvalidInstructionNumber.q", &errors.InvalidInstruction{Instruction: "123"}},