Some stuff on the func sections babey

analyzer/analyzer.go

@@ -131,6 +131,8 @@ func (analyzer *analysisOperation) fetchSection (
 		section, err = analyzer.analyzeDataSection()
 		if err != nil { return}
 	case parser.FuncSection:
+		section, err = analyzer.analyzeFuncSection()
+		if err != nil { return}
 	}
 	
 	return

analyzer/func-section.go

@@ -1,14 +1,60 @@
 package analyzer
 
+import "git.tebibyte.media/arf/arf/types"
+import "git.tebibyte.media/arf/arf/parser"
+import "git.tebibyte.media/arf/arf/infoerr"
+
 // FuncSection represents a type definition section.
 type FuncSection struct {
 	sectionBase
 	external bool	
 }
 
+// ToString returns all data stored within the function section, in string form.
+func (section FuncSection) ToString (indent int) (output string) {
+	output += doIndent(indent, "funcSection ")
+	output += section.permission.ToString() + " "
+	output += section.where.ToString()
+	output += "\n"
+	
+	// TODO: arguments
+	// TODO: root block
+	return
+}
+
+// analyzeFuncSection analyzes a function section.
 func (analyzer *analysisOperation) analyzeFuncSection () (
 	section Section,
 	err error,
 ) {
+	outputSection := FuncSection { }
+	outputSection.where = analyzer.currentPosition
+
+	section = &outputSection
+	analyzer.addSection(section)
+
+	inputSection := analyzer.currentSection.(parser.FuncSection)
+	outputSection.location = analyzer.currentSection.Location()
+
+	// TODO: do not do this if it is a method
+	if inputSection.Permission() == types.PermissionReadWrite {
+		err = inputSection.NewError (
+			"read-write (rw) permission not understood in this " +
+			"context, try read-only (ro)",
+			infoerr.ErrorKindError)
+		return
+	}
+
+	outputSection.permission = inputSection.Permission()
+
+	// TODO: analyze inputs and outputs and reciever
+	
+	if inputSection.External() {
+		outputSection.external = true
+			
+	} else {
+		// TODO: analyze root block if not nil
+	}
+	
 	return
 }

analyzer/func-section_test.go

@@ -4,8 +4,7 @@ import "testing"
 
 func TestFuncSection (test *testing.T) {
 	checkTree ("../tests/analyzer/funcSection", false,
-`
-typeSection ro ../tests/analyzer/funcSection.aCString
+`typeSection ro ../tests/analyzer/funcSection.aCString
 	type 1 pointer {
 		type 1 basic U8
 	}