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Fix Clang warning about signedness.

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Update Xcode project settings a la master.
This commit is contained in:
Michael R Sweet
2026-01-08 12:42:05 -05:00
parent 8f7d8a58c4
commit 3f581308a1
3 changed files with 6 additions and 5 deletions
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1
CHANGES.md
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@@ -7,6 +7,7 @@ v1.6.2 - YYYY-MM-DD
- Increased the maximum length of a single string to 128k (Issue #146)
- Fixed an error propagation bug when reading too-long values (Issue #146)
- Fixed a Clang warning.
v1.6.1 - 2025-12-26

2
pdfio-token.c
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@@ -397,7 +397,7 @@ _pdfioTokenRead(_pdfio_token_t *tb, // I - Token buffer/stack
{
// UTF-16 string, convert to UTF-8...
PDFIO_DEBUG("_pdfioTokenRead: Converting string to UTF-8.\n", stderr);
_pdfio_utf16cpy(buffer + 1, (unsigned char *)buffer + 1, bufptr - buffer - 1, bufsize - 1);
_pdfio_utf16cpy(buffer + 1, (unsigned char *)buffer + 1, (size_t)(bufptr - buffer - 1), bufsize - 1);
PDFIO_DEBUG("_pdfioTokenRead: Read '%s'.\n", buffer);
return (true);

8
pdfio.xcodeproj/project.pbxproj
View File

@@ -360,7 +360,7 @@
CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
CLANG_WARN_EMPTY_BODY = YES;
CLANG_WARN_ENUM_CONVERSION = YES;
CLANG_WARN_IMPLICIT_FALLTHROUGH = YES;
CLANG_WARN_IMPLICIT_FALLTHROUGH = NO;
CLANG_WARN_IMPLICIT_SIGN_CONVERSION = YES;
CLANG_WARN_INFINITE_RECURSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
@@ -398,7 +398,7 @@
GCC_TREAT_INCOMPATIBLE_POINTER_TYPE_WARNINGS_AS_ERRORS = YES;
GCC_TREAT_WARNINGS_AS_ERRORS = YES;
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
GCC_WARN_ABOUT_MISSING_FIELD_INITIALIZERS = YES;
GCC_WARN_ABOUT_MISSING_FIELD_INITIALIZERS = NO;
GCC_WARN_ABOUT_MISSING_NEWLINE = YES;
GCC_WARN_ABOUT_MISSING_PROTOTYPES = YES;
GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
@@ -460,7 +460,7 @@
CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
CLANG_WARN_EMPTY_BODY = YES;
CLANG_WARN_ENUM_CONVERSION = YES;
CLANG_WARN_IMPLICIT_FALLTHROUGH = YES;
CLANG_WARN_IMPLICIT_FALLTHROUGH = NO;
CLANG_WARN_IMPLICIT_SIGN_CONVERSION = YES;
CLANG_WARN_INFINITE_RECURSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
@@ -497,7 +497,7 @@
GCC_TREAT_IMPLICIT_FUNCTION_DECLARATIONS_AS_ERRORS = YES;
GCC_TREAT_INCOMPATIBLE_POINTER_TYPE_WARNINGS_AS_ERRORS = YES;
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
GCC_WARN_ABOUT_MISSING_FIELD_INITIALIZERS = YES;
GCC_WARN_ABOUT_MISSING_FIELD_INITIALIZERS = NO;
GCC_WARN_ABOUT_MISSING_NEWLINE = YES;
GCC_WARN_ABOUT_MISSING_PROTOTYPES = YES;
GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;