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wasm: Don't try to print the function results if it traps

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This commit is contained in:
Ali Mohammad Pur 2021-07-13 00:36:50 +04:30
parent 23b48f8fe1
commit bacf5a7220
1 changed files with 10 additions and 8 deletions
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18
Userland/Utilities/wasm.cpp
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@ -512,14 +512,16 @@ int main(int argc, char* argv[])
if (debug) if (debug)
launch_repl(); launch_repl();
if (result.is_trap()) if (result.is_trap()) {
warnln("Execution trapped!"); warnln("Execution trapped: {}", result.trap().reason);
if (!result.values().is_empty()) } else {
warnln("Returned:"); if (!result.values().is_empty())
for (auto& value : result.values()) { warnln("Returned:");
Wasm::Printer printer { stream }; for (auto& value : result.values()) {
g_stdout.write(" -> "sv.bytes()); Wasm::Printer printer { stream };
g_printer.print(value); g_stdout.write(" -> "sv.bytes());
g_printer.print(value);
}
} }
} }
} }