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checker: return errors

pull/3776/head^2
Alexander Medvednikov 2020-02-20 17:05:16 +01:00
parent 296e736f5b
commit e35f8e9e23
1 changed files with 10 additions and 0 deletions
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10
vlib/v/checker/checker.v
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@ -20,6 +20,7 @@ pub struct Checker {
mut: mut:
file ast.File file ast.File
nr_errors int nr_errors int
errors []string
} }
pub fn new_checker(table &table.Table) Checker { pub fn new_checker(table &table.Table) Checker {
@ -38,6 +39,14 @@ pub fn (c mut Checker) check(ast_file ast.File) {
} }
} }
pub fn (c mut Checker) check2(ast_file ast.File) []string {
c.file = ast_file
for stmt in ast_file.stmts {
c.stmt(stmt)
}
return c.errors
}
pub fn (c mut Checker) check_files(ast_files []ast.File) { pub fn (c mut Checker) check_files(ast_files []ast.File) {
for file in ast_files { for file in ast_files {
c.check(file) c.check(file)
@ -630,6 +639,7 @@ pub fn (c mut Checker) error(s string, pos token.Position) {
path = path.replace(workdir, '') path = path.replace(workdir, '')
} }
final_msg_line := '$path:$pos.line_nr: checker error #$c.nr_errors: $s' final_msg_line := '$path:$pos.line_nr: checker error #$c.nr_errors: $s'
c.errors << final_msg_line
eprintln(final_msg_line) eprintln(final_msg_line)
/* /*
if colored_output { if colored_output {