(source: string)
| 885 | const C_PREPROC_ENDIF_RE = /^[ \t]*#[ \t]*endif\b/; |
| 886 | const C_CPLUSPLUS_GUARD_MAX_BODY_LINES = 40; |
| 887 | export function blankCCplusplusGuardBodies(source: string): string { |
| 888 | if (source.indexOf('__cplusplus') === -1) return source; |
| 889 | const lines = source.split('\n'); |
| 890 | const stripCr = (l: string): string => (l.endsWith('\r') ? l.slice(0, -1) : l); |
| 891 | let changed = false; |
| 892 | for (let i = 0; i < lines.length; i++) { |
| 893 | if (!C_CPLUSPLUS_GUARD_OPEN_RE.test(stripCr(lines[i] as string))) continue; |
| 894 | let end = -1; |
| 895 | for (let j = i + 1; j < lines.length && j - i - 1 <= C_CPLUSPLUS_GUARD_MAX_BODY_LINES; j++) { |
| 896 | const line = stripCr(lines[j] as string); |
| 897 | if (C_PREPROC_ENDIF_RE.test(line)) { |
| 898 | end = j; |
| 899 | break; |
| 900 | } |
| 901 | if (C_PREPROC_DIRECTIVE_RE.test(line)) break; // nested directive — bail |
| 902 | } |
| 903 | if (end < 0) continue; |
| 904 | for (let k = i + 1; k < end; k++) { |
| 905 | lines[k] = (lines[k] as string).replace(/[^\r]/g, ' '); |
| 906 | } |
| 907 | changed = true; |
| 908 | i = end; |
| 909 | } |
| 910 | return changed ? lines.join('\n') : source; |
| 911 | } |
| 912 | |
| 913 | /** |
| 914 | * Blank a C iterator-macro call in STATEMENT position — `ql_foreach(iter, |
no test coverage detected