Author: Vassil Vassilev Date: 2021-07-01T19:57:21Z New Revision: e386871e1d21cf206a1287356e88c5853563fc77
URL: https://github.com/llvm/llvm-project/commit/e386871e1d21cf206a1287356e88c5853563fc77 DIFF: https://github.com/llvm/llvm-project/commit/e386871e1d21cf206a1287356e88c5853563fc77.diff LOG: [clang-repl] Allow passing in code as positional arguments. Now we can do things like: clang-repl "int i = 1;" "int j = 2;". Differential revision: https://reviews.llvm.org/D104898 Added: Modified: clang/test/Interpreter/execute.cpp clang/tools/clang-repl/ClangRepl.cpp Removed: ################################################################################ diff --git a/clang/test/Interpreter/execute.cpp b/clang/test/Interpreter/execute.cpp index 108b79b23a59..730796bd4016 100644 --- a/clang/test/Interpreter/execute.cpp +++ b/clang/test/Interpreter/execute.cpp @@ -1,7 +1,12 @@ -// RUN: cat %s | clang-repl | FileCheck %s +// RUN: clang-repl "int i = 10;" 'extern "C" int printf(const char*,...);' \ +// RUN: 'auto r1 = printf("i = %d\n", i);' | FileCheck --check-prefix=CHECK-DRIVER %s // REQUIRES: host-supports-jit // UNSUPPORTED: system-aix +// CHECK-DRIVER: i = 10 + +// RUN: cat %s | clang-repl | FileCheck %s + extern "C" int printf(const char *, ...); int i = 42; auto r1 = printf("i = %d\n", i); diff --git a/clang/tools/clang-repl/ClangRepl.cpp b/clang/tools/clang-repl/ClangRepl.cpp index b5b5bf6e0c6b..ba6bb11abc86 100644 --- a/clang/tools/clang-repl/ClangRepl.cpp +++ b/clang/tools/clang-repl/ClangRepl.cpp @@ -28,6 +28,9 @@ static llvm::cl::list<std::string> llvm::cl::CommaSeparated); static llvm::cl::opt<bool> OptHostSupportsJit("host-supports-jit", llvm::cl::Hidden); +static llvm::cl::list<std::string> OptInputs(llvm::cl::Positional, + llvm::cl::ZeroOrMore, + llvm::cl::desc("[code to run]")); static void LLVMErrorHandler(void *UserData, const std::string &Message, bool GenCrashDiag) { @@ -78,15 +81,22 @@ int main(int argc, const char **argv) { static_cast<void *>(&CI->getDiagnostics())); auto Interp = ExitOnErr(clang::Interpreter::create(std::move(CI))); - llvm::LineEditor LE("clang-repl"); - // FIXME: Add LE.setListCompleter - while (llvm::Optional<std::string> Line = LE.readLine()) { - if (*Line == "quit") - break; - if (auto Err = Interp->ParseAndExecute(*Line)) + for (const std::string &input : OptInputs) { + if (auto Err = Interp->ParseAndExecute(input)) llvm::logAllUnhandledErrors(std::move(Err), llvm::errs(), "error: "); } + if (OptInputs.empty()) { + llvm::LineEditor LE("clang-repl"); + // FIXME: Add LE.setListCompleter + while (llvm::Optional<std::string> Line = LE.readLine()) { + if (*Line == "quit") + break; + if (auto Err = Interp->ParseAndExecute(*Line)) + llvm::logAllUnhandledErrors(std::move(Err), llvm::errs(), "error: "); + } + } + // Our error handler depends on the Diagnostics object, which we're // potentially about to delete. Uninstall the handler now so that any // later errors use the default handling behavior instead. _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
