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ignore empty files and errors on no package

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This commit is contained in:
ikarus
2024-05-06 09:25:22 +01:00
parent 15f7148eae
commit 16fbfd0418
1 changed files with 10 additions and 1 deletions
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11
core/odin/parser/parse_files.odin
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@@ -6,6 +6,7 @@ import "core:path/filepath"
import "core:fmt"
import "core:os"
import "core:slice"
import "core:strings"
collect_package :: proc(path: string) -> (pkg: ^ast.Package, success: bool) {
NO_POS :: tokenizer.Pos{}
@@ -32,11 +33,17 @@ collect_package :: proc(path: string) -> (pkg: ^ast.Package, success: bool) {
if !ok {
return
}
src, ok = os.read_entire_file(fullpath)
if !ok {
delete(fullpath)
return
}
if strings.trim_space(string(src)) == "" {
delete(fullpath)
continue
}
file := ast.new(ast.File, NO_POS, NO_POS)
file.pkg = pkg
file.src = string(src)
@@ -69,7 +76,9 @@ parse_package :: proc(pkg: ^ast.Package, p: ^Parser = nil) -> bool {
if !parse_file(p, file) {
ok = false
}
if pkg.name == "" {
if file.pkg_decl == nil {
error(p, p.curr_tok.pos, "Expected pacakge declaration at the start of the file")
} else if pkg.name == "" {
pkg.name = file.pkg_decl.name
} else if pkg.name != file.pkg_decl.name {
error(p, file.pkg_decl.pos, "different package name, expected '%s', got '%s'", pkg.name, file.pkg_decl.name)