dcci

./lldb-mi 
(gdb)
-unknown-command
^error,msg="Driver. Received command '-unknown-command'. It was not handled. Command 'unknown-command' not in Command Factory"
(gdb)
-file-exec-and-symbols ./a.out  
^done
(gdb)
=library-loaded,id="/Users/davide/work/llvm-project-20170507/build-py/bin/a.out",target-name="/Users/davide/work/llvm-project-20170507/build-py/bin/a.out",host-name="/Users/davide/work/llvm-project-20170507/build-py/bin/a.out",symbols-loaded="1",symbols-path="/Users/davide/work/llvm-project-20170507/build-py/bin/a.out.dSYM/Contents/Resources/DWARF/a.out",loaded_addr="-",size="4096"
-break-insert -f main

dcci

$ cat mi-driver.py 
from builtins import bytes

import subprocess
import sys
from subprocess import Popen
from subprocess import PIPE


def sendCmd(process, command):

dcci

dtdebugger:omega davide$ DYLD_LIBRARY_PATH=/usr/lib/swift lldb --  /Users/davide/Downloads/Xcode.app/Contents/Developer/usr/bin/xctest -XCTest IntegrationTests.IntegrationTests/testKillContent /Users/davide/omega/omega/.build/x86_64-apple-macosx/debug/OmegaPackageTests.xctest
(lldb) target create "/Users/davide/Downloads/Xcode.app/Contents/Developer/usr/bin/xctest"
Current executable set to '/Users/davide/Downloads/Xcode.app/Contents/Developer/usr/bin/xctest' (x86_64).
(lldb) settings set -- target.run-args  "-XCTest" "IntegrationTests.IntegrationTests/testKillContent" "/Users/davide/omega/omega/.build/x86_64-apple-macosx/debug/OmegaPackageTests.xctest"
(lldb) r
Process 27933 launched: '/Users/davide/Downloads/Xcode.app/Contents/Developer/usr/bin/xctest' (x86_64)
Test Suite 'Selected tests' started at 2019-02-11 13:11:30.525
Test Suite 'OmegaPackageTests.xctest' started at 2019-02-11 13:11:30.525
Test Suite 'IntegrationTests' started at 2019-02-11 13:11:30.525
Test Case '-[IntegrationTests.IntegrationTests te

dcci

__attribute__((noinline))
int fn1 (long int x, long int y, long int z) {
        int l = x * 2;
        int q = y * z;
        return l + q;
}

__attribute__((noinline)) long int
fn2 (long int a, long int b, long int c)
{

dcci

func f1() -> Int32 {
  let x : Int32 = Int32.max
  let y : Int32 = 42
  return x + y
}


func f2(_ b : Bool) -> Int32 {
  let verylarge : Int32 = Int32.max

dcci

davide@Davidinos-Mac-Pro ~/w/l/b/bin> ./clang ./pat.c -o pat -O1 -g
davide@Davidinos-Mac-Pro ~/w/l/b/bin> cat pat.c
int f(int x) {
  asm("");
  return 0;
}

__attribute__((noinline))
int g(int x) {
  return x;

dcci

# Python reference http://lldb.llvm.org/python-reference.html

import lldb

def main():
  dbg = lldb.SBDebugger.Create()
  target = dbg.CreateTarget("a.out")
  if not target:
    print("Can't create target!")
    return 1

dcci

--- pat.diff	2018-03-12 14:53:39.000000000 -0700
+++ pat2.diff	2018-03-12 14:54:14.000000000 -0700
@@ -15,25 +15,25 @@
 decl: var intField: Int	for 'intField' usr=s:14swift_ide_test8Myclass1C8intFieldSivp 
 decl: init()	for '' usr=s:14swift_ide_test8Myclass1CACycfc 
 decl: func f1()	for 'f1' usr=s:14swift_ide_test2f1yyF 
-decl: func f1()	for 's1ins' usr=s:14swift_ide_test2f1yyF5s1insL_AA9Mystruct1Vvp 
+decl: var s1ins: Mystruct1	for 's1ins' usr=s:14swift_ide_test2f1yyF5s1insL_AA9Mystruct1Vvp 
 type: Mystruct1	for 's1ins' mangled=$S14swift_ide_test9Mystruct1VD 
 type: Int	for 'intField' mangled=$SSiD 

dcci

Inductive ev : nat -> Prop :=
| ev_0 : ev 0
| ev_SS : forall n : nat, ev n -> ev (S (S n)).


Theorem ev_4 : ev 4.
Proof.
  apply ev_SS.
  apply ev_SS.
  apply ev_0.

dcci

Check 3 = 3.
Check forall n m : nat, n + m = m + n.

Definition is_three (n : nat) : Prop :=
  n = 3.

Definition injective {A B} (f : A -> B) :=
  forall x y : A,  f x = f y -> x = y.

Lemma succ_inj : injective S.