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builder: do not allow importing 'builtin' module

pull/4982/head
Swastik Baranwal 2020-05-21 20:01:41 +05:30 committed by GitHub
parent cb82ff618b
commit bf7ab19d09
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1 changed files with 4 additions and 0 deletions
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4
vlib/v/builder/builder.v
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@ -60,6 +60,10 @@ pub fn (mut b Builder) parse_imports() {
ast_file := b.parsed_files[i] ast_file := b.parsed_files[i]
for _, imp in ast_file.imports { for _, imp in ast_file.imports {
mod := imp.mod mod := imp.mod
if mod == 'builtin' {
verror('cannot import module "$mod"')
break
}
if mod in done_imports { if mod in done_imports {
continue continue
} }