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fix(shell): add 'file not found' error message

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2013-12-10 10:53:31 -08:00
parent 78ec4b152b
commit 88f80c9693
2 changed files with 6 additions and 0 deletions
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2
src/shell/CMakeLists.txt
View file

@ -18,6 +18,8 @@ add_test(lean_luahook2 ${CMAKE_CURRENT_BINARY_DIR}/lean -c 100 "${LEAN_SOURCE_DI
add_test(lean_lua1 ${LEAN_SOURCE_DIR}/cmake/redirect.sh "${CMAKE_CURRENT_BINARY_DIR}/lean" "--lua" "${LEAN_SOURCE_DIR}/../tests/lua/single.lua") add_test(lean_lua1 ${LEAN_SOURCE_DIR}/cmake/redirect.sh "${CMAKE_CURRENT_BINARY_DIR}/lean" "--lua" "${LEAN_SOURCE_DIR}/../tests/lua/single.lua")
add_test(lean_lua2 ${LEAN_SOURCE_DIR}/cmake/redirect.sh "${CMAKE_CURRENT_BINARY_DIR}/lean" "-u" "${LEAN_SOURCE_DIR}/../tests/lua/single.lua") add_test(lean_lua2 ${LEAN_SOURCE_DIR}/cmake/redirect.sh "${CMAKE_CURRENT_BINARY_DIR}/lean" "-u" "${LEAN_SOURCE_DIR}/../tests/lua/single.lua")
add_test(lean_unknown_option ${LEAN_SOURCE_DIR}/cmake/check_failure.sh "${CMAKE_CURRENT_BINARY_DIR}/lean" "-z") add_test(lean_unknown_option ${LEAN_SOURCE_DIR}/cmake/check_failure.sh "${CMAKE_CURRENT_BINARY_DIR}/lean" "-z")
add_test(lean_unknown_file1 ${LEAN_SOURCE_DIR}/cmake/check_failure.sh "${CMAKE_CURRENT_BINARY_DIR}/lean" "boofoo.lean")
add_test(lean_unknown_file2 ${LEAN_SOURCE_DIR}/cmake/check_failure.sh "${CMAKE_CURRENT_BINARY_DIR}/lean" "boofoo.lua")
# LEAN EXAMPLES # LEAN EXAMPLES

4
src/shell/lean.cpp
View file

@ -158,6 +158,10 @@ int main(int argc, char ** argv) {
} }
if (k == input_kind::Lean) { if (k == input_kind::Lean) {
std::ifstream in(argv[i]); std::ifstream in(argv[i]);
if (in.bad() || in.fail()) {
std::cerr << "Failed to open file '" << argv[i] << "'\n";
return 1;
}
parser p(f, in, &S, false, false); parser p(f, in, &S, false, false);
if (!p()) if (!p())
ok = false; ok = false;