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vfmt: fix asm volatile & goto (#9688)

pull/9700/head
Louis Schmieder 2021-04-11 22:32:28 +02:00 committed by GitHub
parent a851901620
commit 273655ecc8
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2 changed files with 17 additions and 9 deletions
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10
vlib/v/fmt/fmt.v
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@ -668,7 +668,13 @@ fn expr_is_single_line(expr ast.Expr) bool {
//=== Specific Stmt methods ===// //=== Specific Stmt methods ===//
fn (mut f Fmt) asm_stmt(stmt ast.AsmStmt) { fn (mut f Fmt) asm_stmt(stmt ast.AsmStmt) {
f.writeln('asm $stmt.arch {') f.write('asm ')
if stmt.is_volatile {
f.write('volatile ')
} else if stmt.is_goto {
f.write('goto ')
}
f.writeln('$stmt.arch {')
f.indent++ f.indent++
for template in stmt.templates { for template in stmt.templates {
if template.is_directive { if template.is_directive {
@ -678,8 +684,10 @@ fn (mut f Fmt) asm_stmt(stmt ast.AsmStmt) {
if template.is_label { if template.is_label {
f.write(':') f.write(':')
} else { } else {
if template.args.len > 0 {
f.write(' ') f.write(' ')
} }
}
for i, arg in template.args { for i, arg in template.args {
f.asm_arg(arg) f.asm_arg(arg)
if i + 1 < template.args.len { if i + 1 < template.args.len {