configs: staticcheck

configs/module.go

@@ -167,11 +167,9 @@ func (m *Module) ResourceByAddr(addr addrs.Resource) *Resource {
 func (m *Module) appendFile(file *File) hcl.Diagnostics {
 	var diags hcl.Diagnostics
 
-	for _, constraint := range file.CoreVersionConstraints {
 	// If there are any conflicting requirements then we'll catch them
 	// when we actually check these constraints.
-		m.CoreVersionConstraints = append(m.CoreVersionConstraints, constraint)
-	}
+	m.CoreVersionConstraints = append(m.CoreVersionConstraints, file.CoreVersionConstraints...)
 
 	m.ActiveExperiments = experiments.SetUnion(m.ActiveExperiments, file.ActiveExperiments)
 
@@ -341,9 +339,7 @@ func (m *Module) mergeFile(file *File) hcl.Diagnostics {
 		// would union together across multiple files anyway, but we'll
 		// allow it and have each override file clobber any existing list.
 		m.CoreVersionConstraints = nil
-		for _, constraint := range file.CoreVersionConstraints {
-			m.CoreVersionConstraints = append(m.CoreVersionConstraints, constraint)
-		}
+		m.CoreVersionConstraints = append(m.CoreVersionConstraints, file.CoreVersionConstraints...)
 	}
 
 	if len(file.Backends) != 0 {

configs/module_merge_body.go

@@ -112,9 +112,7 @@ func (b mergeBody) prepareContent(base *hcl.BodyContent, override *hcl.BodyConte
 		}
 		content.Blocks = append(content.Blocks, block)
 	}
-	for _, block := range override.Blocks {
-		content.Blocks = append(content.Blocks, block)
-	}
+	content.Blocks = append(content.Blocks, override.Blocks...)
 
 	return content
 }

configs/parser_test.go

@@ -38,16 +38,6 @@ func testParser(files map[string]string) *Parser {
 	return NewParser(fs)
 }
 
-// testModuleFromFile reads a single file, wraps it in a module, and returns
-// it. This is a helper for use in unit tests.
-func testModuleFromFile(filename string) (*Module, hcl.Diagnostics) {
-	parser := NewParser(nil)
-	f, diags := parser.LoadConfigFile(filename)
-	mod, modDiags := NewModule([]*File{f}, nil)
-	diags = append(diags, modDiags...)
-	return mod, modDiags
-}
-
 // testModuleConfigFrom File reads a single file from the given path as a
 // module and returns its configuration. This is a helper for use in unit tests.
 func testModuleConfigFromFile(filename string) (*Config, hcl.Diagnostics) {