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fix single file programs without fn main and REPL (allow imports,

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function definitions, consts, etc)
This commit is contained in:
Alexander Medvednikov
2019-06-28 12:41:09 +02:00
parent fd9163f715
commit bd49977feb
5 changed files with 31 additions and 28 deletions
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9
compiler/main.v
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@@ -343,7 +343,7 @@ string _STR_TMP(const char *fmt, ...) {
if !c.table.main_exists() && !c.is_test {
// It can be skipped in single file programs
if c.is_script {
println('Generating main()...')
//println('Generating main()...')
cgen.genln('int main() { $cgen.fn_main; return 0; }')
}
else {
@@ -372,14 +372,14 @@ string _STR_TMP(const char *fmt, ...) {
cgen.genln('return 1; }')
}
cgen.save()
c.log('flags=')
if c.is_verbose {
c.log('flags=')
println(c.table.flags)
}
c.cc()
if c.is_test || c.is_run {
if true || c.is_verbose {
println('============running $c.out_name==============================')
println('============ running $c.out_name ============')
}
mut cmd := if c.out_name.starts_with('/') {
c.out_name
@@ -866,10 +866,9 @@ fn run_repl() []string {
// but don't add this print call to the `lines` array,
// so that it doesn't get called during the next print.
if line.starts_with('print') {
// TODO remove this once files without main compile correctly
void_line := line.substr(line.index('(') + 1, line.len - 1)
lines << void_line
source_code := 'fn main(){' + lines.join('\n') + '\n' + line + '}'
source_code := lines.join('\n') + '\n' + line
os.write_file(file, source_code)
mut v := new_v( ['v', '-repl', file])
v.compile()