Use Section::typeInfo() more

src/link/layout.cpp

@@ -263,7 +263,7 @@ void layout_PlaceSection(std::string const &name, bool isOptional) {
 		    "\"%s\" is specified to be a %s section, but it is already a %s section",
 		    name.c_str(),
 		    typeInfo.name.c_str(),
-		    sectionTypeInfo[section->type].name.c_str()
+		    section->typeInfo().name.c_str()
 		);
 	}
 
@@ -276,7 +276,7 @@ void layout_PlaceSection(std::string const &name, bool isOptional) {
 			    "The linker script places section \"%s\" in %s bank %" PRIu32
 			    ", but it was already defined in bank %" PRIu32,
 			    name.c_str(),
-			    sectionTypeInfo[section->type].name.c_str(),
+			    section->typeInfo().name.c_str(),
 			    bank,
 			    section->bank
 			);

src/link/sdas_obj.cpp

@@ -855,7 +855,6 @@ void sdobj_ReadFile(FileStackNode const &src, FILE *file, std::vector<Symbol> &f
 
 		// RAM sections can have a size, but don't get any data (they shouldn't have any)
 		if (section->type != SECTTYPE_INVALID) {
-			SectionTypeInfo const &typeInfo = sectionTypeInfo[section->type];
 			// Otherwise, how would the type already be known at this point?
 			assume(section->isAddressFixed);
 
@@ -866,7 +865,7 @@ void sdobj_ReadFile(FileStackNode const &src, FILE *file, std::vector<Symbol> &f
 					    "\"%s\" is implicitly defined as a %s section (being at address $%04" PRIx16
 					    "), but it has data! (Was a bad `__at()` value used?)",
 					    section->name.c_str(),
-					    typeInfo.name.c_str(),
+					    section->typeInfo().name.c_str(),
 					    section->org
 					);
 				}
@@ -876,7 +875,7 @@ void sdobj_ReadFile(FileStackNode const &src, FILE *file, std::vector<Symbol> &f
 				    "\"%s\" is implicitly defined as a %s section (being at address $%04" PRIx16
 				    "), but it doesn't have any data! (Was a bad `__at()` value used?)",
 				    section->name.c_str(),
-				    typeInfo.name.c_str(),
+				    section->typeInfo().name.c_str(),
 				    section->org
 				);
 			}

src/link/section.cpp

@@ -115,8 +115,8 @@ static void mergeSections(Section &target, std::unique_ptr<Section> &&other) {
 		    *other,
 		    "Section \"%s\" is defined with type `%s`, but also with type `%s`",
 		    target.name.c_str(),
-		    sectionTypeInfo[target.type].name.c_str(),
-		    sectionTypeInfo[other->type].name.c_str()
+		    target.typeInfo().name.c_str(),
+		    other->typeInfo().name.c_str()
 		);
 	}
 
@@ -190,7 +190,7 @@ void sect_AddSection(std::unique_ptr<Section> &&section) {
 		fatal(
 		    "Section \"%s\" is of type `%s`, which cannot be `UNION`ized",
 		    section->name.c_str(),
-		    sectionTypeInfo[section->type].name.c_str()
+		    section->typeInfo().name.c_str()
 		);
 	} else {
 		sections.add(section->name, std::move(section));