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-rw-r--r--src/test/debuginfo/collapse-debuginfo-no-attr.rs60
1 files changed, 60 insertions, 0 deletions
diff --git a/src/test/debuginfo/collapse-debuginfo-no-attr.rs b/src/test/debuginfo/collapse-debuginfo-no-attr.rs
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+++ b/src/test/debuginfo/collapse-debuginfo-no-attr.rs
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+// ignore-lldb
+#![feature(collapse_debuginfo)]
+
+// Test that line numbers are not replaced with those of the outermost expansion site when the
+// `collapse_debuginfo` feature is active and the attribute is not provided.
+
+// compile-flags:-g
+
+// === GDB TESTS ===================================================================================
+
+// gdb-command:run
+// gdb-command:next
+// gdb-command:frame
+// gdb-check:[...]#loc1[...]
+// gdb-command:next
+// gdb-command:frame
+// gdb-check:[...]#loc2[...]
+// gdb-command:next
+// gdb-command:frame
+// gdb-check:[...]#loc3[...]
+// gdb-command:next
+// gdb-command:frame
+// gdb-check:[...]#loc4[...]
+// gdb-command:continue
+
+fn one() {
+ println!("one");
+}
+fn two() {
+ println!("two");
+}
+fn three() {
+ println!("three");
+}
+fn four() {
+ println!("four");
+}
+
+macro_rules! outer {
+ ($b:block) => {
+ one(); // #loc1
+ inner!();
+ $b
+ };
+}
+
+macro_rules! inner {
+ () => {
+ two(); // #loc2
+ };
+}
+
+fn main() {
+ let ret = 0; // #break
+ outer!({
+ three(); // #loc3
+ four(); // #loc4
+ });
+ std::process::exit(ret);
+}