1 files changed, 226 insertions, 0 deletions
diff --git a/src/test/debuginfo/function-prologue-stepping-regular.rs b/src/test/debuginfo/function-prologue-stepping-regular.rs
new file mode 100644
index 000000000..699ff84ee
--- /dev/null
+++ b/src/test/debuginfo/function-prologue-stepping-regular.rs
@@ -0,0 +1,226 @@
+// This test case checks if function arguments already have the correct value when breaking at the
+// beginning of a function.
+
+// min-lldb-version: 310
+// ignore-gdb
+// ignore-test // Test temporarily ignored due to debuginfo tests being disabled, see PR 47155
+// compile-flags:-g
+
+// lldb-command:breakpoint set --name immediate_args
+// lldb-command:breakpoint set --name non_immediate_args
+// lldb-command:breakpoint set --name binding
+// lldb-command:breakpoint set --name assignment
+// lldb-command:breakpoint set --name function_call
+// lldb-command:breakpoint set --name identifier
+// lldb-command:breakpoint set --name return_expr
+// lldb-command:breakpoint set --name arithmetic_expr
+// lldb-command:breakpoint set --name if_expr
+// lldb-command:breakpoint set --name while_expr
+// lldb-command:breakpoint set --name loop_expr
+// lldb-command:run
+
+// IMMEDIATE ARGS
+// lldb-command:print a
+// lldb-check:[...]$0 = 1
+// lldb-command:print b
+// lldb-check:[...]$1 = true
+// lldb-command:print c
+// lldb-check:[...]$2 = 2.5
+// lldb-command:continue
+
+// NON IMMEDIATE ARGS
+// lldb-command:print a
+// lldb-check:[...]$3 = { a = 3, b = 4, c = 5, d = 6, e = 7, f = 8, g = 9, h = 10 }
+// lldb-command:print b
+// lldb-check:[...]$4 = { a = 11, b = 12, c = 13, d = 14, e = 15, f = 16, g = 17, h = 18 }
+// lldb-command:continue
+
+// BINDING
+// lldb-command:print a
+// lldb-check:[...]$5 = 19
+// lldb-command:print b
+// lldb-check:[...]$6 = 20
+// lldb-command:print c
+// lldb-check:[...]$7 = 21.5
+// lldb-command:continue
+
+// ASSIGNMENT
+// lldb-command:print a
+// lldb-check:[...]$8 = 22
+// lldb-command:print b
+// lldb-check:[...]$9 = 23
+// lldb-command:print c
+// lldb-check:[...]$10 = 24.5
+// lldb-command:continue
+
+// FUNCTION CALL
+// lldb-command:print x
+// lldb-check:[...]$11 = 25
+// lldb-command:print y
+// lldb-check:[...]$12 = 26
+// lldb-command:print z
+// lldb-check:[...]$13 = 27.5
+// lldb-command:continue
+
+// EXPR
+// lldb-command:print x
+// lldb-check:[...]$14 = 28
+// lldb-command:print y
+// lldb-check:[...]$15 = 29
+// lldb-command:print z
+// lldb-check:[...]$16 = 30.5
+// lldb-command:continue
+
+// RETURN EXPR
+// lldb-command:print x
+// lldb-check:[...]$17 = 31
+// lldb-command:print y
+// lldb-check:[...]$18 = 32
+// lldb-command:print z
+// lldb-check:[...]$19 = 33.5
+// lldb-command:continue
+
+// ARITHMETIC EXPR
+// lldb-command:print x
+// lldb-check:[...]$20 = 34
+// lldb-command:print y
+// lldb-check:[...]$21 = 35
+// lldb-command:print z
+// lldb-check:[...]$22 = 36.5
+// lldb-command:continue
+
+// IF EXPR
+// lldb-command:print x
+// lldb-check:[...]$23 = 37
+// lldb-command:print y
+// lldb-check:[...]$24 = 38
+// lldb-command:print z
+// lldb-check:[...]$25 = 39.5
+// lldb-command:continue
+
+// WHILE EXPR
+// lldb-command:print x
+// lldb-check:[...]$26 = 40
+// lldb-command:print y
+// lldb-check:[...]$27 = 41
+// lldb-command:print z
+// lldb-check:[...]$28 = 42
+// lldb-command:continue
+
+// LOOP EXPR
+// lldb-command:print x
+// lldb-check:[...]$29 = 43
+// lldb-command:print y
+// lldb-check:[...]$30 = 44
+// lldb-command:print z
+// lldb-check:[...]$31 = 45
+// lldb-command:continue
+
+#![allow(unused_variables)]
+#![feature(omit_gdb_pretty_printer_section)]
+#![omit_gdb_pretty_printer_section]
+
+fn immediate_args(a: isize, b: bool, c: f64) {
+    ()
+}
+
+struct BigStruct {
+    a: u64,
+    b: u64,
+    c: u64,
+    d: u64,
+    e: u64,
+    f: u64,
+    g: u64,
+    h: u64
+}
+
+fn non_immediate_args(a: BigStruct, b: BigStruct) {
+    ()
+}
+
+fn binding(a: i64, b: u64, c: f64) {
+    let x = 0;
+}
+
+fn assignment(mut a: u64, b: u64, c: f64) {
+    a = b;
+}
+
+fn function_call(x: u64, y: u64, z: f64) {
+    println!("Hi!")
+}
+
+fn identifier(x: u64, y: u64, z: f64) -> u64 {
+    x
+}
+
+fn return_expr(x: u64, y: u64, z: f64) -> u64 {
+    return x;
+}
+
+fn arithmetic_expr(x: u64, y: u64, z: f64) -> u64 {
+    x + y
+}
+
+fn if_expr(x: u64, y: u64, z: f64) -> u64 {
+    if x + y < 1000 {
+        x
+    } else {
+        y
+    }
+}
+
+fn while_expr(mut x: u64, y: u64, z: u64) -> u64 {
+    while x + y < 1000 {
+        x += z
+    }
+    return x;
+}
+
+fn loop_expr(mut x: u64, y: u64, z: u64) -> u64 {
+    loop {
+        x += z;
+
+        if x + y > 1000 {
+            return x;
+        }
+    }
+}
+
+fn main() {
+    immediate_args(1, true, 2.5);
+
+    non_immediate_args(
+        BigStruct {
+            a: 3,
+            b: 4,
+            c: 5,
+            d: 6,
+            e: 7,
+            f: 8,
+            g: 9,
+            h: 10
+        },
+        BigStruct {
+            a: 11,
+            b: 12,
+            c: 13,
+            d: 14,
+            e: 15,
+            f: 16,
+            g: 17,
+            h: 18
+        }
+    );
+
+    binding(19, 20, 21.5);
+    assignment(22, 23, 24.5);
+    function_call(25, 26, 27.5);
+    identifier(28, 29, 30.5);
+    return_expr(31, 32, 33.5);
+    arithmetic_expr(34, 35, 36.5);
+    if_expr(37, 38, 39.5);
+    while_expr(40, 41, 42);
+    loop_expr(43, 44, 45);
+}