| // RUN: %check_clang_tidy %s readability-identifier-length %t \ |
| // RUN: -config='{CheckOptions: \ |
| // RUN: [{key: readability-identifier-length.IgnoredVariableNames, value: "^[xy]$"}]}' \ |
| // RUN: -- -fexceptions |
| |
| struct myexcept { |
| int val; |
| }; |
| |
| struct simpleexcept { |
| int other; |
| }; |
| |
| void doIt(); |
| |
| void tooShortVariableNames(int z) |
| // CHECK-MESSAGES: :[[@LINE-1]]:32: warning: parameter name 'z' is too short, expected at least 3 characters [readability-identifier-length] |
| { |
| int i = 5; |
| // CHECK-MESSAGES: :[[@LINE-1]]:7: warning: variable name 'i' is too short, expected at least 3 characters [readability-identifier-length] |
| |
| int jj = z; |
| // CHECK-MESSAGES: :[[@LINE-1]]:7: warning: variable name 'jj' is too short, expected at least 3 characters [readability-identifier-length] |
| |
| for (int m = 0; m < 5; ++m) |
| // CHECK-MESSAGES: :[[@LINE-1]]:12: warning: loop variable name 'm' is too short, expected at least 2 characters [readability-identifier-length] |
| { |
| doIt(); |
| } |
| |
| try { |
| doIt(); |
| } catch (const myexcept &x) |
| // CHECK-MESSAGES: :[[@LINE-1]]:28: warning: exception variable name 'x' is too short, expected at least 2 characters [readability-identifier-length] |
| { |
| doIt(); |
| } |
| } |
| |
| void longEnoughVariableNames(int n) // argument 'n' ignored by default configuration |
| { |
| int var = 5; |
| |
| for (int i = 0; i < 42; ++i) // 'i' is default allowed, for historical reasons |
| { |
| doIt(); |
| } |
| |
| for (int kk = 0; kk < 42; ++kk) { |
| doIt(); |
| } |
| |
| try { |
| doIt(); |
| } catch (const simpleexcept &e) // ignored by default configuration |
| { |
| doIt(); |
| } catch (const myexcept &ex) { |
| doIt(); |
| } |
| |
| int x = 5; // ignored by configuration |
| } |