Method reportDependencyErrorsAndWarnings

lib/Compilation.js:3887–3927

* Report dependency errors and warnings. * @param {Module} module module to report from * @param {DependenciesBlock[]} blocks blocks to report from * @returns {boolean} true, when it has warnings or errors

(module, blocks)

	 * @returns {boolean} true, when it has warnings or errors
	 */
	reportDependencyErrorsAndWarnings(module, blocks) {
		let hasProblems = false;
		for (const block of blocks) {
			const dependencies = block.dependencies;

			for (const d of dependencies) {
				const warnings = d.getWarnings(this.moduleGraph);
				if (warnings) {
					for (const w of warnings) {
						// A consolidated dependency (e.g. CssIcssExportDependency) carries
						// per-item locations on the error itself; fall back to the
						// dependency loc for the usual one-loc-per-dependency case.
						const warning = new ModuleDependencyWarning(
							module,
							w,
							/** @type {EXPECTED_ANY} */ (w).loc || d.loc
						);
						this.warnings.push(warning);
						hasProblems = true;
					}
				}
				const errors = d.getErrors(this.moduleGraph);
				if (errors) {
					for (const e of errors) {
						const error = new ModuleDependencyError(
							module,
							e,
							/** @type {EXPECTED_ANY} */ (e).loc || d.loc
						);
						this.errors.push(error);
						hasProblems = true;
					}
				}
			}

			if (this.reportDependencyErrorsAndWarnings(module, block.blocks)) {
				hasProblems = true;
			}
		}
		return hasProblems;
	}

	/**
	 * Generates code and runtime requirements for this module.