php-firebird/.cppcheck-suppressions at satware-main · satwareAG/php-firebird · GitHub

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# Cppcheck suppressions file for php-firebird
# ============================================
#
# This file documents known false positives due to cppcheck's
# single-file analysis limitation. These functions are declared
# in headers and used across multiple translation units.
#
# Format: [errorId]:[filename]:[line]
#
# See docs/CPPCHECK_CONFIGURATION_RESEARCH.md for details.

# -----------------------------------------------------
# fbird_datetime.c - Cross-file functions
# -----------------------------------------------------
# These functions are declared in fbird_datetime.h and used by:
#   - firebird.c (lines 3214, 3233)
#   - fbird_query_bind.c (lines 696, 738)

# staticFunction false positives - functions have external linkage by design
staticFunction:fbird_datetime.c:50
staticFunction:fbird_datetime.c:270
staticFunction:fbird_datetime.c:336

# unusedFunction false positive - function used in other TUs
unusedFunction:fbird_datetime.c:139

# -----------------------------------------------------
# System/External header issues
# -----------------------------------------------------
# Missing system includes that are correctly resolved at compile time
missingIncludeSystem

# Intentional preprocessor error (Firebird version check)
# Line may vary - suppress for entire file
preprocessorErrorDirective:php_fbird_includes.h

# -----------------------------------------------------
# External header false positives
# -----------------------------------------------------
# Zend's EMPTY_SWITCH_DEFAULT_CASE() macro expands to __builtin_unreachable()
# which cppcheck cannot evaluate - reports missing return on unreachable path
# Triggered via fbird_transaction.c -> zend_compile.h:413
missingReturn:*Zend/zend_compile.h

# Firebird SDK Interface.h uses throw; to rethrow current exception inside
# a status-conversion wrapper - only called from catch blocks higher up the
# call stack, but cppcheck cannot verify cross-function exception flow
rethrowNoCurrentException:*firebird/Interface.h

# -----------------------------------------------------
# Notes:
# - Line numbers may need adjustment if source files change significantly
# - To regenerate line numbers after code changes, run cppcheck and update
# - Alternative: use file-level suppression (staticFunction:fbird_datetime.c)
# -----------------------------------------------------