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parser: check import
in the middle of file error
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parent
76eec7b6ea
commit
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7
vlib/v/checker/tests/import_middle_err.out
Normal file
7
vlib/v/checker/tests/import_middle_err.out
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@ -0,0 +1,7 @@
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vlib/v/checker/tests/import_middle_err.v:5:1: error: `import x` can only be declared at the beginning of the file
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3 | println('hello, world')
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4 | }
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5 | import os
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| ~~~~~~
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6 | fn main() {
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7 | println(time.now())
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8
vlib/v/checker/tests/import_middle_err.vv
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8
vlib/v/checker/tests/import_middle_err.vv
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@ -0,0 +1,8 @@
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import time
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fn show() {
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println('hello, world')
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}
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import os
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fn main() {
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println(time.now())
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}
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@ -89,18 +89,15 @@ pub fn parse_file(path string, b_table &table.Table, comments_mode scanner.Comme
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stmt = com
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stmt = com
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stmts << stmt
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stmts << stmt
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}
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}
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// module
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mut mstmt := ast.Stmt{}
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mut mstmt := ast.Stmt{}
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module_decl := p.module_decl()
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module_decl := p.module_decl()
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mstmt = module_decl
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mstmt = module_decl
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stmts << mstmt
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stmts << mstmt
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// imports
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// imports
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/*
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mut imports := []ast.Import{}
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for p.tok.kind == .key_import {
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for p.tok.kind == .key_import {
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imports << p.import_stmt()
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stmts << p.import_stmt()
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}
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}
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*/
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// TODO: import only mode
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for {
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for {
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if p.tok.kind == .eof {
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if p.tok.kind == .eof {
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if p.pref.is_script && !p.pref.is_test && p.mod == 'main' && !have_fn_main(stmts) {
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if p.pref.is_script && !p.pref.is_test && p.mod == 'main' && !have_fn_main(stmts) {
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@ -320,6 +317,7 @@ pub fn (mut p Parser) top_stmt() ast.Stmt {
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return p.interface_decl()
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return p.interface_decl()
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}
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}
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.key_import {
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.key_import {
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p.error_with_pos('`import x` can only be declared at the beginning of the file', p.tok.position())
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return p.import_stmt()
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return p.import_stmt()
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}
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}
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.key_global {
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.key_global {
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