https://github.com/benshi001 closed
https://github.com/llvm/llvm-project/pull/76207
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balazske wrote:
I do not see much benefit of adding `fileno` to the checker in the current
state. If the `StdLibraryFunctionsChecker` is turned on it will anyway do a
similar modeling of `fileno` (this applied to `ftell` too). The `fileno` and
`ftell` are semantically different and `fileno`
https://github.com/benshi001 updated
https://github.com/llvm/llvm-project/pull/76207
>From 0a46fedc497a124d3aca4295b8c18ae60df186e9 Mon Sep 17 00:00:00 2001
From: Ben Shi
Date: Fri, 22 Dec 2023 14:47:48 +0800
Subject: [PATCH] [clang][analyzer] Improve modeling of `fileno` in the
StreamChecker
benshi001 wrote:
The reported format error is in another file, not related to my patch.
https://github.com/llvm/llvm-project/pull/76207
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benshi001 wrote:
`fileno` and `ftell` are quite similar,
1. both of them return `0` on success, and `-1` on failure.
2. both of them set `errno` on failure.
The differences are
1. `fileno` returns `int` type but `ftell` returns `long` type.
2. `ftell` will not affect the value of `error` on
llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Ben Shi (benshi001)
Changes
---
Full diff: https://github.com/llvm/llvm-project/pull/76207.diff
3 Files Affected:
- (modified) clang/lib/StaticAnalyzer/Checkers/StreamChecker.cpp (+19-11)
- (modified)
llvmbot wrote:
@llvm/pr-subscribers-clang-static-analyzer-1
Author: Ben Shi (benshi001)
Changes
---
Full diff: https://github.com/llvm/llvm-project/pull/76207.diff
3 Files Affected:
- (modified) clang/lib/StaticAnalyzer/Checkers/StreamChecker.cpp (+19-11)
- (modified)
https://github.com/benshi001 created
https://github.com/llvm/llvm-project/pull/76207
None
>From a7fed7e081981b1c7c6c41dd72f0bc0736260754 Mon Sep 17 00:00:00 2001
From: Ben Shi
Date: Fri, 22 Dec 2023 14:47:48 +0800
Subject: [PATCH] [clang][analyzer] Improve modeling of `fileno` in the
