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Fix improperly prompting about unused local in another modules, fix full recompile, Text editor: restructure

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This commit is contained in:
Krzosa Karol
2024-06-09 12:04:38 +02:00
parent b08c7c9ce6
commit 39cb9cb4b4
22 changed files with 86 additions and 54 deletions
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33
src/compiler/extended_passes.c
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@@ -16,20 +16,16 @@ LC_FUNCTION void WalkAndCountDeclRefs(LC_ASTWalker *ctx, LC_AST *n) {
}
}
LC_FUNCTION LC_Map LC_CountDeclRefs(LC_Arena *arena) {
LC_Map map = {arena};
LC_MapReserve(&map, 512);
LC_AST *package = LC_GetPackageByName(L->first_package);
LC_ASTWalker walker = LC_GetDefaultWalker(arena, WalkAndCountDeclRefs);
walker.user_data = (void *)↦
walker.visit_notes = true;
LC_WalkAST(&walker, package);
return map;
LC_FUNCTION void LC_CountDeclRefs(LC_Arena *arena, LC_Map *map, LC_AST *ast) {
LC_ASTWalker walker = LC_GetDefaultWalker(arena, WalkAndCountDeclRefs);
walker.user_data = (void *)map;
walker.visit_notes = true;
LC_WalkAST(&walker, ast);
}
LC_FUNCTION void LC_RemoveUnreferencedGlobalDeclsPass(LC_Map *map_of_visits) {
LC_FUNCTION LC_Decl *LC_RemoveUnreferencedGlobalDeclsPass(LC_Map *map_of_visits) {
LC_Decl *first_removed_decl = NULL;
LC_Decl *last_removed_decl = NULL;
for (LC_ASTRef *it = L->ordered_packages.first; it; it = it->next) {
for (LC_Decl *decl = it->ast->apackage.ext->first_ordered; decl;) {
intptr_t ref_count = (intptr_t)LC_MapGetP(map_of_visits, decl);
@@ -38,9 +34,11 @@ LC_FUNCTION void LC_RemoveUnreferencedGlobalDeclsPass(LC_Map *map_of_visits) {
decl = decl->next;
if (ref_count == 0 && remove->foreign_name != LC_ILit("main")) {
LC_DLLRemove(it->ast->apackage.ext->first_ordered, it->ast->apackage.ext->last_ordered, remove);
LC_DLLAdd(first_removed_decl, last_removed_decl, remove);
}
}
}
return first_removed_decl;
}
LC_FUNCTION void LC_ErrorOnUnreferencedLocalsPass(LC_Map *map_of_visits) {
@@ -64,9 +62,16 @@ LC_FUNCTION void LC_FindUnusedLocalsAndRemoveUnusedGlobalDeclsPass(void) {
if (L->errors) return;
LC_TempArena check = LC_BeginTemp(L->arena);
LC_Map map = LC_CountDeclRefs(check.arena);
LC_AST *package = LC_GetPackageByName(L->first_package);
LC_Map map = {check.arena};
LC_MapReserve(&map, 512);
LC_CountDeclRefs(check.arena, &map, package);
LC_Decl *first_removed_decl = LC_RemoveUnreferencedGlobalDeclsPass(&map);
for (LC_Decl *it = first_removed_decl; it; it = it->next) {
LC_CountDeclRefs(check.arena, &map, it->ast);
}
LC_ErrorOnUnreferencedLocalsPass(&map);
LC_RemoveUnreferencedGlobalDeclsPass(&map);
LC_EndTemp(check);
}

6
src/compiler/lib_compiler.h
View File

@@ -1001,9 +1001,9 @@ LC_FUNCTION void LC_ResolveProcBodiesPass(void); // The Parse an
LC_FUNCTION void LC_FindUnusedLocalsAndRemoveUnusedGlobalDeclsPass(void); // Extended pass that you can execute once you have resolved all packages
// These three functions are used to implement LC_FindUnusedLocalsAndRemoveUnusedGlobalDeclsPass
LC_FUNCTION LC_Map LC_CountDeclRefs(LC_Arena *arena);
LC_FUNCTION void LC_RemoveUnreferencedGlobalDeclsPass(LC_Map *map_of_visits);
LC_FUNCTION void LC_ErrorOnUnreferencedLocalsPass(LC_Map *map_of_visits);
LC_FUNCTION void LC_CountDeclRefs(LC_Arena *arena, LC_Map *map, LC_AST *ast);
LC_FUNCTION LC_Decl *LC_RemoveUnreferencedGlobalDeclsPass(LC_Map *map_of_visits);
LC_FUNCTION void LC_ErrorOnUnreferencedLocalsPass(LC_Map *map_of_visits);
// Notes
LC_FUNCTION void LC_DeclareNote(LC_Intern intern);